| 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 | $11.46 | 5.332% | $12.071 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $24.80 | 7.637% | $26.694 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $99.76 | 7.236% | $106.9786 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $190.66 | 9.833% | $209.4076 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $158.61 | 7.342% | $170.2551 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $7.83 | 4.363% | $8.1716 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $178.25 | 9.238% | $194.7167 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $671.37 | $728.2946 | $728.30 | $728.25 | $728.40 | |