| 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 | $111.50 | 8.804% | $121.3165 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $107.68 | 9.746% | $118.1745 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $16.58 | 12.590% | $18.6674 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $14.27 | 10.792% | $15.81 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $43.51 | 11.411% | $48.4749 | $48.47 | $48.45 | $48.50 |
| Purchase #6 | $24.63 | 9.781% | $27.0391 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $24.56 | 8.515% | $26.6513 | $26.65 | $26.65 | $26.70 |
| 7 purchase totals = | $342.73 | $376.1337 | $376.13 | $376.05 | $376.20 | |