| 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 | $107.49 | 5.313% | $113.2009 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $60.98 | 5.830% | $64.5351 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $82.41 | 10.670% | $91.2031 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $215.65 | 5.601% | $227.7286 | $227.73 | $227.75 | $227.70 |
| Purchase #5 | $147.67 | 8.441% | $160.1348 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $149.60 | 9.201% | $163.3647 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $43.63 | 6.781% | $46.5886 | $46.59 | $46.60 | $46.60 |
| 7 purchase totals = | $807.43 | $866.7558 | $866.75 | $866.80 | $866.70 | |