| 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 | $74.48 | 4.438% | $77.7854 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $184.91 | 13.787% | $210.4035 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $25.43 | 13.289% | $28.8094 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $152.97 | 6.305% | $162.6148 | $162.61 | $162.60 | $162.60 |
| Purchase #5 | $70.79 | 10.338% | $78.1083 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $126.58 | 13.609% | $143.8063 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $59.56 | 4.866% | $62.4582 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $694.72 | $763.9859 | $763.99 | $763.95 | $764.00 | |