| 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 | $8.97 | 12.693% | $10.1086 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $165.35 | 8.672% | $179.6892 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $250.59 | 13.395% | $284.1565 | $284.16 | $284.15 | $284.20 |
| Purchase #4 | $29.77 | 13.146% | $33.6836 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $57.58 | 12.539% | $64.8 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $62.83 | 10.688% | $69.5453 | $69.55 | $69.55 | $69.50 |
| Purchase #7 | $116.42 | 13.261% | $131.8585 | $131.86 | $131.85 | $131.90 |
| 7 purchase totals = | $691.51 | $773.8417 | $773.85 | $773.85 | $773.90 | |