| 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 | $63.56 | 3.359% | $65.695 | $65.70 | $65.70 | $65.70 |
| Purchase #2 | $68.45 | 11.859% | $76.5675 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $66.57 | 10.872% | $73.8075 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $21.70 | 6.858% | $23.1882 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $151.56 | 13.612% | $172.1903 | $172.19 | $172.20 | $172.20 |
| Purchase #6 | $140.82 | 9.472% | $154.1585 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $131.33 | 10.497% | $145.1157 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $643.99 | $710.7227 | $710.74 | $710.70 | $710.80 | |