| 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 | $72.47 | 13.325% | $82.1266 | $82.13 | $82.15 | $82.10 |
| Purchase #2 | $189.88 | 6.529% | $202.2773 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $103.42 | 6.870% | $110.525 | $110.53 | $110.55 | $110.50 |
| Purchase #4 | $42.90 | 12.574% | $48.2942 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $215.36 | 9.179% | $235.1279 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $211.61 | 7.573% | $227.6352 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $163.90 | 5.745% | $173.3161 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $999.54 | $1,079.3023 | $1,079.32 | $1,079.40 | $1,079.20 | |