| 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 | $129.30 | 9.229% | $141.2331 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $56.83 | 8.714% | $61.7822 | $61.78 | $61.80 | $61.80 |
| Purchase #3 | $131.65 | 3.224% | $135.8944 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $93.87 | 3.574% | $97.2249 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $108.53 | 11.326% | $120.8221 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $156.37 | 8.489% | $169.6442 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $31.34 | 5.529% | $33.0728 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $707.89 | $759.6737 | $759.65 | $759.65 | $759.60 | |