| 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 | $39.58 | 4.188% | $41.2376 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $195.68 | 8.504% | $212.3206 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $13.97 | 9.173% | $15.2515 | $15.25 | $15.25 | $15.30 |
| Purchase #4 | $149.93 | 3.853% | $155.7068 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $74.79 | 5.312% | $78.7628 | $78.76 | $78.75 | $78.80 |
| Purchase #6 | $173.44 | 6.798% | $185.2305 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $219.31 | 8.338% | $237.5961 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $866.70 | $926.1059 | $926.11 | $926.10 | $926.10 | |