| 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 | $45.93 | 8.747% | $49.9475 | $49.95 | $49.95 | $49.90 |
| Purchase #2 | $103.57 | 3.627% | $107.3265 | $107.33 | $107.35 | $107.30 |
| Purchase #3 | $36.84 | 11.446% | $41.0567 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $93.77 | 12.114% | $105.1293 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $202.34 | 11.196% | $224.994 | $224.99 | $225.00 | $225.00 |
| Purchase #6 | $85.72 | 13.645% | $97.4165 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $125.60 | 13.390% | $142.4178 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $693.77 | $768.2883 | $768.30 | $768.30 | $768.20 | |