| 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 | $41.97 | 12.720% | $47.3086 | $47.31 | $47.30 | $47.30 |
| Purchase #2 | $74.55 | 3.617% | $77.2465 | $77.25 | $77.25 | $77.20 |
| Purchase #3 | $25.76 | 9.493% | $28.2054 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $145.88 | 6.753% | $155.7313 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $112.86 | 5.494% | $119.0605 | $119.06 | $119.05 | $119.10 |
| Purchase #6 | $58.29 | 5.590% | $61.5484 | $61.55 | $61.55 | $61.50 |
| Purchase #7 | $170.63 | 7.810% | $183.9562 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $629.94 | $673.0569 | $673.07 | $673.05 | $673.00 | |