| 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 | $7.36 | 3.150% | $7.5918 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $63.65 | 11.849% | $71.1919 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $221.89 | 12.318% | $249.2224 | $249.22 | $249.20 | $249.20 |
| Purchase #4 | $175.98 | 5.777% | $186.1464 | $186.15 | $186.15 | $186.10 |
| Purchase #5 | $233.62 | 4.664% | $244.516 | $244.52 | $244.50 | $244.50 |
| Purchase #6 | $237.81 | 8.387% | $257.7551 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $25.82 | 13.322% | $29.2597 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $966.13 | $1,045.6833 | $1,045.69 | $1,045.65 | $1,045.70 | |