| 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 | $26.27 | 10.123% | $28.9293 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $165.37 | 5.383% | $174.2719 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $152.58 | 5.595% | $161.1169 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $25.40 | 5.195% | $26.7195 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $187.31 | 11.278% | $208.4348 | $208.43 | $208.45 | $208.40 |
| Purchase #6 | $55.68 | 6.265% | $59.1684 | $59.17 | $59.15 | $59.20 |
| Purchase #7 | $165.88 | 8.535% | $180.0379 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $778.49 | $838.6787 | $838.68 | $838.65 | $838.60 | |