| 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 | $71.35 | 4.699% | $74.7027 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $239.31 | 8.845% | $260.477 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $233.72 | 3.727% | $242.4307 | $242.43 | $242.45 | $242.40 |
| Purchase #4 | $224.88 | 13.108% | $254.3573 | $254.36 | $254.35 | $254.40 |
| Purchase #5 | $60.46 | 13.146% | $68.4081 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $58.26 | 10.770% | $64.5346 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $28.74 | 4.185% | $29.9428 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $916.72 | $994.8532 | $994.85 | $994.90 | $994.80 | |