| 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 | $70.79 | 4.445% | $73.9366 | $73.94 | $73.95 | $73.90 |
| Purchase #2 | $21.62 | 6.838% | $23.0984 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $89.62 | 9.232% | $97.8937 | $97.89 | $97.90 | $97.90 |
| Purchase #4 | $38.37 | 4.664% | $40.1596 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $149.27 | 8.132% | $161.4086 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $241.88 | 13.752% | $275.1433 | $275.14 | $275.15 | $275.10 |
| Purchase #7 | $7.33 | 3.452% | $7.583 | $7.58 | $7.60 | $7.60 |
| 7 purchase totals = | $618.88 | $679.2232 | $679.22 | $679.25 | $679.20 | |