| 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 | $45.27 | 6.502% | $48.2135 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $112.38 | 11.290% | $125.0677 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $158.97 | 9.756% | $174.4791 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $69.32 | 3.422% | $71.6921 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $159.46 | 11.718% | $178.1455 | $178.15 | $178.15 | $178.10 |
| Purchase #6 | $50.56 | 6.320% | $53.7554 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $33.53 | 3.290% | $34.6331 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $629.49 | $685.9864 | $685.99 | $686.00 | $686.00 | |