| 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 | $10.44 | 11.622% | $11.6533 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $149.27 | 10.248% | $164.5672 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $122.73 | 13.788% | $139.652 | $139.65 | $139.65 | $139.70 |
| Purchase #4 | $152.36 | 10.428% | $168.2481 | $168.25 | $168.25 | $168.20 |
| Purchase #5 | $41.67 | 10.849% | $46.1908 | $46.19 | $46.20 | $46.20 |
| Purchase #6 | $110.66 | 3.203% | $114.2044 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $88.40 | 12.233% | $99.214 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $675.53 | $743.7298 | $743.72 | $743.70 | $743.80 | |