| 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 | $25.88 | 12.399% | $29.0889 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $138.88 | 9.824% | $152.5236 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $129.98 | 9.382% | $142.1747 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $212.26 | 6.526% | $226.1121 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $150.55 | 9.473% | $164.8116 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $55.58 | 8.609% | $60.3649 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $166.93 | 3.832% | $173.3268 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $880.06 | $948.4026 | $948.39 | $948.35 | $948.40 | |