| 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 | $55.52 | 5.168% | $58.3893 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $168.90 | 6.321% | $179.5762 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $74.57 | 8.238% | $80.7131 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $229.95 | 10.210% | $253.4279 | $253.43 | $253.45 | $253.40 |
| Purchase #5 | $95.76 | 6.669% | $102.1462 | $102.15 | $102.15 | $102.10 |
| Purchase #6 | $72.42 | 11.386% | $80.6657 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $35.94 | 6.133% | $38.1442 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $733.06 | $793.0626 | $793.07 | $793.10 | $793.00 | |