| 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 | $53.62 | 11.202% | $59.6265 | $59.63 | $59.65 | $59.60 |
| Purchase #2 | $130.86 | 6.494% | $139.358 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $226.71 | 11.494% | $252.768 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $9.39 | 13.872% | $10.6926 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $17.63 | 13.650% | $20.0365 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $137.46 | 5.558% | $145.1 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $29.98 | 12.686% | $33.7833 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $605.65 | $661.3649 | $661.37 | $661.40 | $661.40 | |