| 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 | $75.79 | 5.785% | $80.1745 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $202.98 | 9.826% | $222.9248 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $137.28 | 11.467% | $153.0219 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $197.31 | 7.656% | $212.4161 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $38.54 | 11.773% | $43.0773 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $180.61 | 11.379% | $201.1616 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $46.98 | 12.770% | $52.9793 | $52.98 | $53.00 | $53.00 |
| 7 purchase totals = | $879.49 | $965.7555 | $965.75 | $965.70 | $965.80 | |