| 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 | $110.47 | 9.571% | $121.0431 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $25.36 | 3.654% | $26.2867 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $35.82 | 5.489% | $37.7862 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $115.25 | 10.555% | $127.4146 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $35.98 | 8.523% | $39.0466 | $39.05 | $39.05 | $39.00 |
| Purchase #6 | $56.78 | 7.294% | $60.9215 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $133.46 | 11.563% | $148.892 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $513.12 | $561.3907 | $561.39 | $561.40 | $561.30 | |