| 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 | $93.72 | 6.217% | $99.5466 | $99.55 | $99.55 | $99.50 |
| Purchase #2 | $103.71 | 6.864% | $110.8287 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $59.39 | 10.391% | $65.5612 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $16.71 | 6.129% | $17.7342 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $29.71 | 6.661% | $31.689 | $31.69 | $31.70 | $31.70 |
| Purchase #6 | $96.85 | 10.643% | $107.1577 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $174.64 | 9.557% | $191.3303 | $191.33 | $191.35 | $191.30 |
| 7 purchase totals = | $574.73 | $623.8477 | $623.85 | $623.90 | $623.80 | |