| 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 | $61.76 | 4.644% | $64.6281 | $64.63 | $64.65 | $64.60 |
| Purchase #2 | $13.87 | 5.657% | $14.6546 | $14.65 | $14.65 | $14.70 |
| Purchase #3 | $29.82 | 11.466% | $33.2392 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $175.38 | 10.762% | $194.2544 | $194.25 | $194.25 | $194.30 |
| Purchase #5 | $29.62 | 5.463% | $31.2381 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $165.40 | 10.801% | $183.2649 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $38.98 | 9.138% | $42.542 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $514.83 | $563.8213 | $563.81 | $563.85 | $563.80 | |