| 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 | $74.86 | 13.523% | $84.9833 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $169.72 | 3.762% | $176.1049 | $176.10 | $176.10 | $176.10 |
| Purchase #3 | $144.58 | 7.195% | $154.9825 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $44.43 | 12.704% | $50.0744 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $18.70 | 4.154% | $19.4768 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $146.25 | 13.754% | $166.3652 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $204.30 | 11.602% | $228.0029 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $802.84 | $879.9900 | $879.98 | $880.00 | $880.10 | |