| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.63 | 3.767% | $55.6502 | $55.65 | $55.65 | $55.70 |
| Purchase #2 | $143.84 | 10.374% | $158.762 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $100.81 | 9.448% | $110.3345 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $239.32 | 12.670% | $269.6418 | $269.64 | $269.65 | $269.60 |
| Purchase #5 | $107.85 | 5.529% | $113.813 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $176.99 | 6.283% | $188.1103 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $126.72 | 10.360% | $139.8482 | $139.85 | $139.85 | $139.80 |
| 7 purchase totals = | $949.16 | $1,036.1600 | $1,036.15 | $1,036.15 | $1,036.10 | |