| 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 | $81.39 | 11.797% | $90.9916 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $29.82 | 13.711% | $33.9086 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $239.27 | 9.614% | $262.2734 | $262.27 | $262.25 | $262.30 |
| Purchase #4 | $131.55 | 13.456% | $149.2514 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $107.83 | 5.125% | $113.3563 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $213.65 | 10.571% | $236.2349 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $177.76 | 9.523% | $194.6881 | $194.69 | $194.70 | $194.70 |
| 7 purchase totals = | $981.27 | $1,080.7043 | $1,080.70 | $1,080.70 | $1,080.80 | |