| 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 | $70.28 | 3.583% | $72.7981 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $146.50 | 5.130% | $154.0155 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $227.89 | 9.104% | $248.6371 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $23.68 | 8.802% | $25.7643 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $45.82 | 9.717% | $50.2723 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $149.30 | 7.794% | $160.9364 | $160.94 | $160.95 | $160.90 |
| Purchase #7 | $56.64 | 4.366% | $59.1129 | $59.11 | $59.10 | $59.10 |
| 7 purchase totals = | $720.11 | $771.5366 | $771.54 | $771.50 | $771.50 | |