| 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 | $50.79 | 12.584% | $57.1814 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $117.30 | 5.757% | $124.053 | $124.05 | $124.05 | $124.10 |
| Purchase #3 | $18.92 | 7.822% | $20.3999 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $197.79 | 6.767% | $211.1744 | $211.17 | $211.15 | $211.20 |
| Purchase #5 | $78.97 | 7.789% | $85.121 | $85.12 | $85.10 | $85.10 |
| Purchase #6 | $224.69 | 12.467% | $252.7021 | $252.70 | $252.70 | $252.70 |
| Purchase #7 | $173.63 | 4.160% | $180.853 | $180.85 | $180.85 | $180.90 |
| 7 purchase totals = | $862.09 | $931.4848 | $931.47 | $931.45 | $931.60 | |