| 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 | $58.29 | 12.732% | $65.7115 | $65.71 | $65.70 | $65.70 |
| Purchase #2 | $76.82 | 12.559% | $86.4678 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $105.26 | 3.673% | $109.1262 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $133.30 | 7.749% | $143.6294 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $98.91 | 11.273% | $110.0601 | $110.06 | $110.05 | $110.10 |
| Purchase #6 | $82.57 | 6.192% | $87.6827 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $250.70 | 5.790% | $265.2155 | $265.22 | $265.20 | $265.20 |
| 7 purchase totals = | $805.85 | $867.8932 | $867.90 | $867.90 | $867.90 | |