| 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 | $234.56 | 11.173% | $260.7674 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $175.80 | 5.148% | $184.8502 | $184.85 | $184.85 | $184.90 |
| Purchase #3 | $68.58 | 12.692% | $77.2842 | $77.28 | $77.30 | $77.30 |
| Purchase #4 | $123.62 | 3.644% | $128.1247 | $128.12 | $128.10 | $128.10 |
| Purchase #5 | $9.32 | 11.697% | $10.4102 | $10.41 | $10.40 | $10.40 |
| Purchase #6 | $58.57 | 3.601% | $60.6791 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $53.42 | 8.230% | $57.8165 | $57.82 | $57.80 | $57.80 |
| 7 purchase totals = | $723.87 | $779.9323 | $779.93 | $779.90 | $780.00 | |