| 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 | $73.26 | 3.354% | $75.7171 | $75.72 | $75.70 | $75.70 |
| Purchase #2 | $101.68 | 13.480% | $115.3865 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $32.89 | 3.817% | $34.1454 | $34.15 | $34.15 | $34.10 |
| Purchase #4 | $6.29 | 11.336% | $7.003 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $102.96 | 7.339% | $110.5162 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $33.44 | 11.192% | $37.1826 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $79.50 | 3.257% | $82.0893 | $82.09 | $82.10 | $82.10 |
| 7 purchase totals = | $430.02 | $462.0401 | $462.05 | $462.05 | $462.00 | |