| 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 | $29.63 | 10.839% | $32.8416 | $32.84 | $32.85 | $32.80 |
| Purchase #2 | $126.26 | 13.424% | $143.2091 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $107.86 | 12.669% | $121.5248 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $206.58 | 10.160% | $227.5685 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $177.54 | 12.129% | $199.0738 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $67.85 | 4.374% | $70.8178 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $187.81 | 4.749% | $196.7291 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $903.53 | $991.7647 | $991.76 | $991.70 | $991.70 | |