| 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 | $77.39 | 13.220% | $87.621 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $57.89 | 9.464% | $63.3687 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $19.98 | 7.398% | $21.4581 | $21.46 | $21.45 | $21.50 |
| Purchase #4 | $107.63 | 8.695% | $116.9884 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $76.86 | 12.572% | $86.5228 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $111.94 | 8.422% | $121.3676 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $18.45 | 9.812% | $20.2603 | $20.26 | $20.25 | $20.30 |
| 7 purchase totals = | $470.14 | $517.5869 | $517.59 | $517.50 | $517.70 | |