| 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 | $86.26 | 4.230% | $89.9088 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $197.68 | 8.604% | $214.6884 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $31.26 | 11.204% | $34.7624 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $6.97 | 3.810% | $7.2356 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $26.78 | 5.193% | $28.1707 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $163.73 | 8.812% | $178.1579 | $178.16 | $178.15 | $178.20 |
| Purchase #7 | $169.42 | 3.811% | $175.8766 | $175.88 | $175.90 | $175.90 |
| 7 purchase totals = | $682.10 | $728.8004 | $728.81 | $728.80 | $728.90 | |