| 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 | $58.46 | 4.481% | $61.0796 | $61.08 | $61.10 | $61.10 |
| Purchase #2 | $130.45 | 6.189% | $138.5236 | $138.52 | $138.50 | $138.50 |
| Purchase #3 | $9.72 | 7.223% | $10.4221 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $107.62 | 4.695% | $112.6728 | $112.67 | $112.65 | $112.70 |
| Purchase #5 | $149.90 | 7.829% | $161.6357 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $129.32 | 8.293% | $140.0445 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $145.25 | 7.216% | $155.7312 | $155.73 | $155.75 | $155.70 |
| 7 purchase totals = | $730.72 | $780.1095 | $780.10 | $780.10 | $780.00 | |