| 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 | $37.90 | 12.546% | $42.6549 | $42.65 | $42.65 | $42.70 |
| Purchase #2 | $185.47 | 3.381% | $191.7407 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $52.51 | 10.661% | $58.1081 | $58.11 | $58.10 | $58.10 |
| Purchase #4 | $63.26 | 11.870% | $70.769 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $179.95 | 10.644% | $199.1039 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $72.37 | 12.118% | $81.1398 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $48.59 | 10.363% | $53.6254 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $640.05 | $697.1418 | $697.14 | $697.15 | $697.10 | |