| 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 | $97.98 | 6.186% | $104.041 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $74.31 | 11.511% | $82.8638 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $59.77 | 7.436% | $64.2145 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $243.40 | 4.300% | $253.8662 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $133.26 | 4.575% | $139.3566 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $126.84 | 9.241% | $138.5613 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $59.62 | 5.494% | $62.8955 | $62.90 | $62.90 | $62.90 |
| 7 purchase totals = | $795.18 | $845.7989 | $845.80 | $845.75 | $845.90 | |