| 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 | $15.76 | 8.190% | $17.0507 | $17.05 | $17.05 | $17.10 |
| Purchase #2 | $116.88 | 13.150% | $132.2497 | $132.25 | $132.25 | $132.20 |
| Purchase #3 | $101.71 | 11.310% | $113.2134 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $66.38 | 8.224% | $71.8391 | $71.84 | $71.85 | $71.80 |
| Purchase #5 | $14.38 | 10.468% | $15.8853 | $15.89 | $15.90 | $15.90 |
| Purchase #6 | $91.65 | 11.689% | $102.363 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $148.47 | 6.540% | $158.1799 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $555.23 | $610.7811 | $610.78 | $610.80 | $610.80 | |