| 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 | $26.32 | 12.607% | $29.6382 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $146.96 | 5.249% | $154.6739 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $185.70 | 7.134% | $198.9478 | $198.95 | $198.95 | $198.90 |
| Purchase #4 | $78.57 | 9.793% | $86.2644 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $57.52 | 8.514% | $62.4173 | $62.42 | $62.40 | $62.40 |
| Purchase #6 | $169.39 | 4.737% | $177.414 | $177.41 | $177.40 | $177.40 |
| Purchase #7 | $117.43 | 11.377% | $130.79 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $781.89 | $840.1456 | $840.14 | $840.10 | $840.10 | |