| 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 | $62.34 | 3.257% | $64.3704 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $158.40 | 11.644% | $176.8441 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $163.65 | 13.640% | $185.9719 | $185.97 | $185.95 | $186.00 |
| Purchase #4 | $99.31 | 11.484% | $110.7148 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $154.27 | 4.463% | $161.1551 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $69.86 | 13.391% | $79.215 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $35.78 | 13.443% | $40.5899 | $40.59 | $40.60 | $40.60 |
| 7 purchase totals = | $743.61 | $818.8612 | $818.86 | $818.80 | $818.90 | |