| 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 | $7.29 | 11.244% | $8.1097 | $8.11 | $8.10 | $8.10 |
| Purchase #2 | $86.82 | 8.859% | $94.5114 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $82.89 | 12.433% | $93.1957 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $223.92 | 11.488% | $249.6439 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $154.76 | 3.171% | $159.6674 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $74.80 | 4.739% | $78.3448 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $56.48 | 10.830% | $62.5968 | $62.60 | $62.60 | $62.60 |
| 7 purchase totals = | $686.96 | $746.0697 | $746.07 | $746.05 | $746.00 | |