| 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 | $46.40 | 9.387% | $50.7556 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $226.39 | 5.798% | $239.5161 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $12.31 | 5.193% | $12.9493 | $12.95 | $12.95 | $12.90 |
| Purchase #4 | $173.42 | 12.126% | $194.4489 | $194.45 | $194.45 | $194.40 |
| Purchase #5 | $97.71 | 4.681% | $102.2838 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $166.62 | 13.866% | $189.7235 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $88.47 | 10.568% | $97.8195 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $811.32 | $887.4967 | $887.50 | $887.45 | $887.40 | |