| 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 | $21.38 | 8.452% | $23.187 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $20.53 | 10.543% | $22.6945 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $230.81 | 6.853% | $246.6274 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $13.42 | 9.430% | $14.6855 | $14.69 | $14.70 | $14.70 |
| Purchase #5 | $173.66 | 7.495% | $186.6758 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $44.98 | 8.555% | $48.828 | $48.83 | $48.85 | $48.80 |
| Purchase #7 | $212.54 | 3.366% | $219.6941 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $717.32 | $762.3923 | $762.40 | $762.50 | $762.40 | |