| 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 | $15.41 | 4.759% | $16.1434 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $187.86 | 4.158% | $195.6712 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $202.29 | 6.480% | $215.3984 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $201.92 | 11.200% | $224.535 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $58.30 | 10.128% | $64.2046 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $47.83 | 4.456% | $49.9613 | $49.96 | $49.95 | $50.00 |
| Purchase #7 | $111.38 | 13.841% | $126.7961 | $126.80 | $126.80 | $126.80 |
| 7 purchase totals = | $824.99 | $892.7100 | $892.71 | $892.70 | $892.70 | |