| 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 | $66.47 | 9.420% | $72.7315 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $177.60 | 5.525% | $187.4124 | $187.41 | $187.40 | $187.40 |
| Purchase #3 | $104.79 | 5.179% | $110.2171 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $30.74 | 12.390% | $34.5487 | $34.55 | $34.55 | $34.50 |
| Purchase #5 | $161.51 | 4.515% | $168.8022 | $168.80 | $168.80 | $168.80 |
| Purchase #6 | $231.52 | 8.786% | $251.8613 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $60.68 | 11.459% | $67.6333 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $833.31 | $893.2065 | $893.20 | $893.20 | $893.10 | |