| 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 | $47.42 | 5.848% | $50.1931 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $87.37 | 9.751% | $95.8894 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $210.66 | 8.434% | $228.4271 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $57.87 | 5.771% | $61.2097 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $98.69 | 11.641% | $110.1785 | $110.18 | $110.20 | $110.20 |
| Purchase #6 | $74.42 | 6.760% | $79.4508 | $79.45 | $79.45 | $79.50 |
| Purchase #7 | $103.52 | 11.151% | $115.0635 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $679.95 | $740.4121 | $740.41 | $740.45 | $740.50 | |