| 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 | $96.75 | 7.786% | $104.283 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $41.71 | 12.338% | $46.8562 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $50.64 | 10.397% | $55.905 | $55.91 | $55.90 | $55.90 |
| Purchase #4 | $21.60 | 13.370% | $24.4879 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $11.29 | 9.162% | $12.3244 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $127.82 | 9.827% | $140.3809 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $21.31 | 10.412% | $23.5288 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $371.12 | $407.7662 | $407.77 | $407.80 | $407.80 | |