| 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 | $49.34 | 11.704% | $55.1148 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $128.36 | 9.427% | $140.4605 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $46.66 | 5.296% | $49.1311 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $79.31 | 11.822% | $88.686 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $171.55 | 11.705% | $191.6299 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $59.52 | 5.270% | $62.6567 | $62.66 | $62.65 | $62.70 |
| Purchase #7 | $40.48 | 12.795% | $45.6594 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $575.22 | $633.3384 | $633.34 | $633.35 | $633.40 | |