| 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 | $57.90 | 3.697% | $60.0406 | $60.04 | $60.05 | $60.00 |
| Purchase #2 | $154.90 | 4.473% | $161.8287 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $201.55 | 12.546% | $226.8365 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $83.67 | 5.483% | $88.2576 | $88.26 | $88.25 | $88.30 |
| Purchase #5 | $171.86 | 7.597% | $184.9162 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $28.55 | 7.411% | $30.6658 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $81.39 | 12.683% | $91.7127 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $779.82 | $844.2581 | $844.27 | $844.25 | $844.20 | |