| 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 | $106.95 | 8.735% | $116.2921 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $81.57 | 9.173% | $89.0524 | $89.05 | $89.05 | $89.10 |
| Purchase #3 | $149.70 | 8.758% | $162.8107 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $29.87 | 6.435% | $31.7921 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $150.65 | 6.187% | $159.9707 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $189.93 | 9.122% | $207.2554 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $50.43 | 13.241% | $57.1074 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $759.10 | $824.2808 | $824.28 | $824.25 | $824.40 | |