| 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 | $126.89 | 5.222% | $133.5162 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $219.38 | 7.516% | $235.8686 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $56.83 | 13.743% | $64.6401 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $120.99 | 4.667% | $126.6366 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $59.51 | 5.687% | $62.8943 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $142.67 | 11.444% | $158.9972 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $88.42 | 10.655% | $97.8412 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $814.69 | $880.3942 | $880.40 | $880.40 | $880.30 | |