| 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 | $96.91 | 8.172% | $104.8295 | $104.83 | $104.85 | $104.80 |
| Purchase #2 | $12.57 | 12.480% | $14.1387 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $168.30 | 11.430% | $187.5367 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $21.79 | 8.512% | $23.6448 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $55.51 | 5.861% | $58.7634 | $58.76 | $58.75 | $58.80 |
| Purchase #6 | $166.99 | 3.272% | $172.4539 | $172.45 | $172.45 | $172.50 |
| Purchase #7 | $153.88 | 13.837% | $175.1724 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $675.95 | $736.5394 | $736.53 | $736.55 | $736.50 | |