| 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 | $92.37 | 5.742% | $97.6739 | $97.67 | $97.65 | $97.70 |
| Purchase #2 | $45.35 | 3.275% | $46.8352 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $173.53 | 6.150% | $184.2021 | $184.20 | $184.20 | $184.20 |
| Purchase #4 | $167.32 | 12.460% | $188.1681 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $29.66 | 13.814% | $33.7572 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $44.75 | 5.128% | $47.0448 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $86.43 | 13.355% | $97.9727 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $639.41 | $695.6540 | $695.65 | $695.60 | $695.70 | |