| 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 | $249.30 | 7.442% | $267.8529 | $267.85 | $267.85 | $267.90 |
| Purchase #2 | $178.54 | 13.241% | $202.1805 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $94.48 | 13.656% | $107.3822 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $7.86 | 4.367% | $8.2032 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $36.79 | 9.320% | $40.2188 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $28.68 | 7.312% | $30.7771 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $111.88 | 11.204% | $124.415 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $707.53 | $781.0297 | $781.03 | $781.05 | $781.10 | |