| 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 | $48.40 | 10.121% | $53.2986 | $53.30 | $53.30 | $53.30 |
| Purchase #2 | $206.76 | 4.345% | $215.7437 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $21.93 | 8.581% | $23.8118 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $192.90 | 10.366% | $212.896 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $86.55 | 6.154% | $91.8763 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $65.48 | 11.291% | $72.8733 | $72.87 | $72.85 | $72.90 |
| Purchase #7 | $111.80 | 7.207% | $119.8574 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $733.82 | $790.3571 | $790.36 | $790.35 | $790.40 | |