| 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 | $43.51 | 4.282% | $45.3731 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $108.35 | 7.836% | $116.8403 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $210.33 | 8.530% | $228.2711 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $73.49 | 4.352% | $76.6883 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $155.76 | 6.865% | $166.4529 | $166.45 | $166.45 | $166.50 |
| Purchase #6 | $113.41 | 13.276% | $128.4663 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $155.99 | 12.556% | $175.5761 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $860.84 | $937.6681 | $937.67 | $937.65 | $937.80 | |