| 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 | $80.48 | 11.792% | $89.9702 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $84.71 | 10.221% | $93.3682 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $208.38 | 6.609% | $222.1518 | $222.15 | $222.15 | $222.20 |
| Purchase #4 | $5.52 | 6.844% | $5.8978 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $154.37 | 6.537% | $164.4612 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $113.25 | 9.555% | $124.071 | $124.07 | $124.05 | $124.10 |
| Purchase #7 | $162.45 | 7.224% | $174.1854 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $809.16 | $874.1056 | $874.11 | $874.05 | $874.30 | |