| 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 | $85.61 | 6.310% | $91.012 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $25.72 | 6.509% | $27.3941 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $58.32 | 8.142% | $63.0684 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $141.53 | 5.451% | $149.2448 | $149.24 | $149.25 | $149.20 |
| Purchase #5 | $97.38 | 6.465% | $103.6756 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $20.82 | 11.719% | $23.2599 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $234.84 | 7.651% | $252.8076 | $252.81 | $252.80 | $252.80 |
| 7 purchase totals = | $664.22 | $710.4624 | $710.46 | $710.45 | $710.50 | |