| 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 | $53.82 | 3.385% | $55.6418 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $112.74 | 11.815% | $126.0602 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $65.40 | 6.501% | $69.6517 | $69.65 | $69.65 | $69.70 |
| Purchase #4 | $97.90 | 12.607% | $110.2423 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $145.58 | 4.545% | $152.1966 | $152.20 | $152.20 | $152.20 |
| Purchase #6 | $16.43 | 10.441% | $18.1455 | $18.15 | $18.15 | $18.10 |
| Purchase #7 | $135.47 | 5.496% | $142.9154 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $627.34 | $674.8535 | $674.86 | $674.85 | $674.80 | |