| 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 | $249.74 | 11.818% | $279.2543 | $279.25 | $279.25 | $279.30 |
| Purchase #2 | $46.64 | 12.360% | $52.4047 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $19.44 | 7.481% | $20.8943 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $12.74 | 9.170% | $13.9083 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $47.35 | 3.464% | $48.9902 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $97.53 | 10.221% | $107.4985 | $107.50 | $107.50 | $107.50 |
| Purchase #7 | $146.55 | 10.450% | $161.8645 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $619.99 | $684.8148 | $684.80 | $684.80 | $684.90 | |