| 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 | $77.55 | 12.352% | $87.129 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $142.92 | 12.556% | $160.865 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $250.66 | 5.647% | $264.8148 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $37.53 | 10.337% | $41.4095 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $23.35 | 8.861% | $25.419 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $53.87 | 13.209% | $60.9857 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $193.74 | 12.184% | $217.3453 | $217.35 | $217.35 | $217.30 |
| 7 purchase totals = | $779.62 | $857.9683 | $857.98 | $857.95 | $857.90 | |