| 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 | $44.82 | 9.479% | $49.0685 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $31.65 | 6.616% | $33.744 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $194.29 | 12.681% | $218.9279 | $218.93 | $218.95 | $218.90 |
| Purchase #4 | $233.73 | 4.469% | $244.1754 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $44.50 | 8.167% | $48.1343 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $55.41 | 9.766% | $60.8213 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $189.92 | 6.669% | $202.5858 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $794.32 | $857.4572 | $857.46 | $857.50 | $857.40 | |