| 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 | $103.39 | 13.669% | $117.5224 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $161.51 | 7.236% | $173.1969 | $173.20 | $173.20 | $173.20 |
| Purchase #3 | $70.30 | 11.261% | $78.2165 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $24.50 | 9.141% | $26.7395 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $89.54 | 10.443% | $98.8907 | $98.89 | $98.90 | $98.90 |
| Purchase #6 | $30.65 | 10.322% | $33.8137 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $46.90 | 4.805% | $49.1535 | $49.15 | $49.15 | $49.20 |
| 7 purchase totals = | $526.79 | $577.5332 | $577.53 | $577.50 | $577.50 | |