| 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 | $62.38 | 3.824% | $64.7654 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $163.79 | 10.555% | $181.078 | $181.08 | $181.10 | $181.10 |
| Purchase #3 | $234.53 | 9.160% | $256.0129 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $111.52 | 11.297% | $124.1184 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $19.80 | 9.621% | $21.705 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $29.28 | 8.553% | $31.7843 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $241.74 | 7.546% | $259.9817 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $863.04 | $939.4457 | $939.45 | $939.45 | $939.50 | |