| 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 | $62.64 | 3.213% | $64.6526 | $64.65 | $64.65 | $64.70 |
| Purchase #2 | $129.32 | 5.245% | $136.1028 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $145.25 | 7.257% | $155.7908 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $232.74 | 11.824% | $260.2592 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $54.52 | 7.453% | $58.5834 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $237.77 | 12.104% | $266.5497 | $266.55 | $266.55 | $266.50 |
| Purchase #7 | $56.57 | 13.745% | $64.3455 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $918.81 | $1,006.2840 | $1,006.28 | $1,006.30 | $1,006.30 | |