| 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 | $92.30 | 5.235% | $97.1319 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $66.37 | 7.576% | $71.3982 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $249.39 | 13.661% | $283.4592 | $283.46 | $283.45 | $283.50 |
| Purchase #4 | $29.68 | 8.539% | $32.2144 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $70.28 | 11.596% | $78.4297 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $217.36 | 8.491% | $235.816 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $18.36 | 5.557% | $19.3803 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $743.74 | $817.8297 | $817.83 | $817.85 | $817.80 | |