| 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 | $30.44 | 3.797% | $31.5958 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $134.32 | 5.635% | $141.8889 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $209.38 | 13.750% | $238.1698 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $96.67 | 4.596% | $101.113 | $101.11 | $101.10 | $101.10 |
| Purchase #5 | $67.27 | 13.832% | $76.5748 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $66.54 | 12.517% | $74.8688 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $53.44 | 12.656% | $60.2034 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $658.06 | $724.4145 | $724.41 | $724.35 | $724.50 | |