| 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 | $70.44 | 10.625% | $77.9243 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $49.50 | 11.810% | $55.346 | $55.35 | $55.35 | $55.30 |
| Purchase #3 | $130.62 | 12.271% | $146.6484 | $146.65 | $146.65 | $146.60 |
| Purchase #4 | $195.63 | 3.692% | $202.8527 | $202.85 | $202.85 | $202.90 |
| Purchase #5 | $116.81 | 11.175% | $129.8635 | $129.86 | $129.85 | $129.90 |
| Purchase #6 | $179.66 | 8.242% | $194.4676 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $78.65 | 10.722% | $87.0829 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $821.31 | $894.1854 | $894.18 | $894.15 | $894.20 | |