| 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 | $27.94 | 8.139% | $30.214 | $30.21 | $30.20 | $30.20 |
| Purchase #2 | $55.82 | 5.565% | $58.9264 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $90.80 | 4.781% | $95.1411 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $7.71 | 6.668% | $8.2241 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $199.34 | 8.835% | $216.9517 | $216.95 | $216.95 | $217.00 |
| Purchase #6 | $153.79 | 10.321% | $169.6627 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $121.77 | 8.607% | $132.2507 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $657.17 | $711.3707 | $711.36 | $711.35 | $711.40 | |