| 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 | $103.96 | 3.126% | $107.2098 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $167.71 | 3.790% | $174.0662 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $213.61 | 5.362% | $225.0638 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $38.31 | 9.744% | $42.0429 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $22.63 | 10.548% | $25.017 | $25.02 | $25.00 | $25.00 |
| Purchase #6 | $13.63 | 6.757% | $14.551 | $14.55 | $14.55 | $14.60 |
| Purchase #7 | $24.69 | 5.319% | $26.0033 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $584.54 | $613.9540 | $613.95 | $613.90 | $614.00 | |