| 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 | $230.49 | 5.709% | $243.6487 | $243.65 | $243.65 | $243.60 |
| Purchase #2 | $27.25 | 6.617% | $29.0531 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $64.58 | 13.324% | $73.1846 | $73.18 | $73.20 | $73.20 |
| Purchase #4 | $89.78 | 7.296% | $96.3303 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $194.71 | 8.472% | $211.2058 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $42.91 | 9.560% | $47.0122 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $97.67 | 10.813% | $108.2311 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $747.39 | $808.6658 | $808.66 | $808.70 | $808.60 | |