| 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 | $33.71 | 8.648% | $36.6252 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $66.70 | 6.716% | $71.1796 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $56.56 | 12.411% | $63.5797 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $60.53 | 9.526% | $66.2961 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $127.95 | 6.626% | $136.428 | $136.43 | $136.45 | $136.40 |
| Purchase #6 | $137.91 | 13.784% | $156.9195 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $52.86 | 3.649% | $54.7889 | $54.79 | $54.80 | $54.80 |
| 7 purchase totals = | $536.22 | $585.8170 | $585.83 | $585.90 | $585.80 | |