| 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 | $39.66 | 5.310% | $41.7659 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $75.94 | 5.832% | $80.3688 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $164.56 | 9.267% | $179.8098 | $179.81 | $179.80 | $179.80 |
| Purchase #4 | $144.51 | 8.530% | $156.8367 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $179.42 | 11.634% | $200.2937 | $200.29 | $200.30 | $200.30 |
| Purchase #6 | $55.80 | 5.694% | $58.9773 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $61.47 | 4.428% | $64.1919 | $64.19 | $64.20 | $64.20 |
| 7 purchase totals = | $721.36 | $782.2441 | $782.25 | $782.25 | $782.30 | |