| 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 | $75.48 | 7.652% | $81.2557 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $96.38 | 4.533% | $100.7489 | $100.75 | $100.75 | $100.70 |
| Purchase #3 | $117.53 | 3.505% | $121.6494 | $121.65 | $121.65 | $121.60 |
| Purchase #4 | $220.94 | 8.544% | $239.8171 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $108.51 | 10.316% | $119.7039 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $20.38 | 7.284% | $21.8645 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $139.63 | 13.147% | $157.9872 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $778.85 | $843.0267 | $843.03 | $843.00 | $843.00 | |