| 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 | $22.32 | 10.381% | $24.637 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $240.92 | 6.263% | $256.0088 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $29.76 | 5.213% | $31.3114 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $123.54 | 10.584% | $136.6155 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $21.89 | 3.309% | $22.6143 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $59.99 | 8.253% | $64.941 | $64.94 | $64.95 | $64.90 |
| Purchase #7 | $88.51 | 4.778% | $92.739 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $586.93 | $628.8670 | $628.87 | $628.85 | $628.70 | |