| 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 | $49.84 | 4.459% | $52.0624 | $52.06 | $52.05 | $52.10 |
| Purchase #2 | $38.68 | 12.564% | $43.5398 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $9.97 | 11.455% | $11.1121 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $154.30 | 5.748% | $163.1692 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $162.98 | 7.360% | $174.9753 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $146.28 | 13.516% | $166.0512 | $166.05 | $166.05 | $166.10 |
| Purchase #7 | $143.59 | 9.413% | $157.1061 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $705.64 | $768.0161 | $768.02 | $768.00 | $768.10 | |