| 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 | $237.78 | 9.554% | $260.4975 | $260.50 | $260.50 | $260.50 |
| Purchase #2 | $11.67 | 7.432% | $12.5373 | $12.54 | $12.55 | $12.50 |
| Purchase #3 | $180.84 | 7.383% | $194.1914 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $90.83 | 11.157% | $100.9639 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $161.35 | 6.163% | $171.294 | $171.29 | $171.30 | $171.30 |
| Purchase #6 | $100.93 | 11.713% | $112.7519 | $112.75 | $112.75 | $112.80 |
| Purchase #7 | $43.54 | 7.549% | $46.8268 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $826.94 | $899.0628 | $899.06 | $899.10 | $899.10 | |