| 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 | $7.62 | 12.724% | $8.5896 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $236.70 | 6.837% | $252.8832 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $79.76 | 11.667% | $89.0656 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $28.72 | 13.738% | $32.6656 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $70.80 | 11.665% | $79.0588 | $79.06 | $79.05 | $79.10 |
| Purchase #6 | $248.29 | 13.694% | $282.2908 | $282.29 | $282.30 | $282.30 |
| Purchase #7 | $171.66 | 13.667% | $195.1208 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $843.55 | $939.6744 | $939.68 | $939.65 | $939.80 | |