| 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 | $66.64 | 12.488% | $74.962 | $74.96 | $74.95 | $75.00 |
| Purchase #2 | $46.61 | 7.579% | $50.1426 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $29.49 | 7.576% | $31.7242 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $196.60 | 13.593% | $223.3238 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $239.97 | 12.607% | $270.223 | $270.22 | $270.20 | $270.20 |
| Purchase #6 | $28.52 | 8.286% | $30.8832 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $81.98 | 3.867% | $85.1502 | $85.15 | $85.15 | $85.20 |
| 7 purchase totals = | $689.81 | $766.4090 | $766.39 | $766.35 | $766.40 | |