| 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 | $49.28 | 9.165% | $53.7965 | $53.80 | $53.80 | $53.80 |
| Purchase #2 | $135.57 | 4.165% | $141.2165 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $120.47 | 12.843% | $135.942 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $109.69 | 10.601% | $121.3182 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $48.39 | 3.837% | $50.2467 | $50.25 | $50.25 | $50.20 |
| Purchase #6 | $57.70 | 5.862% | $61.0824 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $122.34 | 7.867% | $131.9645 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $643.44 | $695.5668 | $695.57 | $695.55 | $695.50 | |