| 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 | $78.38 | 13.437% | $88.9119 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $154.75 | 12.634% | $174.3011 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $86.72 | 12.625% | $97.6684 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $64.60 | 9.298% | $70.6065 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $72.55 | 3.708% | $75.2402 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $13.48 | 8.120% | $14.5746 | $14.57 | $14.55 | $14.60 |
| Purchase #7 | $216.69 | 4.816% | $227.1258 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $687.17 | $748.4285 | $748.43 | $748.40 | $748.40 | |