| 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 | $28.41 | 12.863% | $32.0644 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $213.74 | 8.802% | $232.5534 | $232.55 | $232.55 | $232.60 |
| Purchase #3 | $141.94 | 6.666% | $151.4017 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $21.60 | 10.166% | $23.7959 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $73.50 | 12.241% | $82.4971 | $82.50 | $82.50 | $82.50 |
| Purchase #6 | $37.47 | 12.483% | $42.1474 | $42.15 | $42.15 | $42.10 |
| Purchase #7 | $111.87 | 8.812% | $121.728 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $628.53 | $686.1879 | $686.19 | $686.20 | $686.20 | |