| 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 | $21.33 | 7.347% | $22.8971 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $57.81 | 13.460% | $65.5912 | $65.59 | $65.60 | $65.60 |
| Purchase #3 | $53.44 | 3.362% | $55.2367 | $55.24 | $55.25 | $55.20 |
| Purchase #4 | $234.88 | 8.305% | $254.3868 | $254.39 | $254.40 | $254.40 |
| Purchase #5 | $180.61 | 5.379% | $190.325 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $8.26 | 11.132% | $9.1795 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $105.91 | 12.805% | $119.4718 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $662.24 | $717.0881 | $717.10 | $717.15 | $717.10 | |