| 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 | $120.56 | 7.306% | $129.3681 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $59.44 | 6.588% | $63.3559 | $63.36 | $63.35 | $63.40 |
| Purchase #3 | $87.88 | 7.102% | $94.1212 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $216.26 | 13.456% | $245.3599 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $13.38 | 9.826% | $14.6947 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $205.92 | 9.639% | $225.7686 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $59.31 | 5.689% | $62.6841 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $762.75 | $835.3525 | $835.35 | $835.30 | $835.50 | |