| 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 | $20.89 | 10.726% | $23.1307 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $47.84 | 7.843% | $51.5921 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $74.67 | 11.200% | $83.033 | $83.03 | $83.05 | $83.00 |
| Purchase #4 | $108.89 | 3.507% | $112.7088 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $149.30 | 9.714% | $163.803 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $168.26 | 7.680% | $181.1824 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $130.27 | 6.857% | $139.2026 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $700.12 | $754.6526 | $754.64 | $754.70 | $754.60 | |