| 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 | $27.58 | 5.843% | $29.1915 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $90.65 | 7.131% | $97.1143 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $104.62 | 4.473% | $109.2997 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $68.78 | 4.517% | $71.8868 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $11.66 | 11.342% | $12.9825 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $176.95 | 3.608% | $183.3344 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $63.40 | 7.605% | $68.2216 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $543.64 | $572.0308 | $572.02 | $572.05 | $572.00 | |