| 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 | $82.35 | 3.326% | $85.089 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $77.98 | 9.344% | $85.2665 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $235.66 | 10.399% | $260.1663 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $198.46 | 9.371% | $217.0577 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $25.64 | 6.597% | $27.3315 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $86.48 | 8.366% | $93.7149 | $93.71 | $93.70 | $93.70 |
| Purchase #7 | $74.94 | 5.436% | $79.0137 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $781.51 | $847.6396 | $847.64 | $847.60 | $847.70 | |