| 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 | $29.68 | 8.791% | $32.2892 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $90.40 | 5.729% | $95.579 | $95.58 | $95.60 | $95.60 |
| Purchase #3 | $56.60 | 12.258% | $63.538 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $75.47 | 5.198% | $79.3929 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $36.63 | 10.299% | $40.4025 | $40.40 | $40.40 | $40.40 |
| Purchase #6 | $133.67 | 13.251% | $151.3826 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $80.34 | 3.594% | $83.2274 | $83.23 | $83.25 | $83.20 |
| 7 purchase totals = | $502.79 | $545.8116 | $545.81 | $545.90 | $545.80 | |