| 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 | $230.31 | 5.852% | $243.7877 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $89.49 | 5.827% | $94.7046 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $21.35 | 12.546% | $24.0286 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $237.78 | 8.128% | $257.1068 | $257.11 | $257.10 | $257.10 |
| Purchase #5 | $169.36 | 8.650% | $184.0096 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $41.27 | 7.790% | $44.4849 | $44.48 | $44.50 | $44.50 |
| Purchase #7 | $22.37 | 4.633% | $23.4064 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $811.93 | $871.5286 | $871.53 | $871.55 | $871.50 | |