| 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 | $63.31 | 9.839% | $69.5391 | $69.54 | $69.55 | $69.50 |
| Purchase #2 | $129.39 | 12.210% | $145.1885 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $8.67 | 5.656% | $9.1604 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $247.26 | 5.161% | $260.0211 | $260.02 | $260.00 | $260.00 |
| Purchase #5 | $112.84 | 10.496% | $124.6837 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $13.37 | 8.574% | $14.5163 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $49.38 | 3.569% | $51.1424 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $624.22 | $674.2515 | $674.25 | $674.25 | $674.20 | |