| 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 | $18.63 | 6.430% | $19.8279 | $19.83 | $19.85 | $19.80 |
| Purchase #2 | $54.50 | 7.258% | $58.4556 | $58.46 | $58.45 | $58.50 |
| Purchase #3 | $22.36 | 6.458% | $23.804 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $247.26 | 3.726% | $256.4729 | $256.47 | $256.45 | $256.50 |
| Purchase #5 | $195.50 | 4.741% | $204.7687 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $151.57 | 10.257% | $167.1165 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $166.80 | 12.372% | $187.4365 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $856.62 | $917.8821 | $917.89 | $917.85 | $917.90 | |