| 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 | $84.84 | 6.394% | $90.2647 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $93.28 | 11.616% | $104.1154 | $104.12 | $104.10 | $104.10 |
| Purchase #3 | $83.71 | 11.166% | $93.0571 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $162.27 | 8.313% | $175.7595 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $187.35 | 9.674% | $205.4742 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $58.62 | 10.110% | $64.5465 | $64.55 | $64.55 | $64.50 |
| Purchase #7 | $180.92 | 7.361% | $194.2375 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $850.99 | $927.4549 | $927.46 | $927.40 | $927.50 | |