| 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 | $97.93 | 6.333% | $104.1319 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $250.72 | 4.746% | $262.6192 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $14.64 | 9.619% | $16.0482 | $16.05 | $16.05 | $16.00 |
| Purchase #4 | $47.46 | 7.788% | $51.1562 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $102.78 | 5.439% | $108.3702 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $199.86 | 5.713% | $211.278 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $221.59 | 10.175% | $244.1368 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $934.98 | $997.7405 | $997.75 | $997.75 | $997.70 | |