| 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 | $28.99 | 12.152% | $32.5129 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $129.36 | 3.589% | $134.0027 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $119.80 | 9.290% | $130.9294 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $31.81 | 5.242% | $33.4775 | $33.48 | $33.50 | $33.50 |
| Purchase #5 | $169.73 | 8.660% | $184.4286 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $65.46 | 6.438% | $69.6743 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $57.98 | 10.784% | $64.2326 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $603.13 | $649.2580 | $649.25 | $649.30 | $649.20 | |