| 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 | $71.42 | 5.852% | $75.5995 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $89.95 | 8.745% | $97.8161 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $74.97 | 5.505% | $79.0971 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $250.62 | 10.256% | $276.3236 | $276.32 | $276.30 | $276.30 |
| Purchase #5 | $15.34 | 11.192% | $17.0569 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $198.29 | 13.743% | $225.541 | $225.54 | $225.55 | $225.50 |
| Purchase #7 | $16.56 | 9.852% | $18.1915 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $717.15 | $789.6257 | $789.63 | $789.60 | $789.60 | |