| 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 | $129.88 | 12.788% | $146.4891 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $68.69 | 13.234% | $77.7804 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $82.91 | 13.452% | $94.0631 | $94.06 | $94.05 | $94.10 |
| Purchase #4 | $72.97 | 8.210% | $78.9608 | $78.96 | $78.95 | $79.00 |
| Purchase #5 | $43.29 | 11.153% | $48.1181 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $150.80 | 7.264% | $161.7541 | $161.75 | $161.75 | $161.80 |
| Purchase #7 | $172.70 | 6.239% | $183.4748 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $721.24 | $790.6404 | $790.63 | $790.60 | $790.80 | |