| 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 | $49.76 | 6.555% | $53.0218 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $116.55 | 6.264% | $123.8507 | $123.85 | $123.85 | $123.90 |
| Purchase #3 | $204.87 | 5.657% | $216.4595 | $216.46 | $216.45 | $216.50 |
| Purchase #4 | $122.36 | 8.365% | $132.5954 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $92.94 | 3.571% | $96.2589 | $96.26 | $96.25 | $96.30 |
| Purchase #6 | $108.34 | 3.515% | $112.1482 | $112.15 | $112.15 | $112.10 |
| Purchase #7 | $148.95 | 13.575% | $169.17 | $169.17 | $169.15 | $169.20 |
| 7 purchase totals = | $843.77 | $903.5045 | $903.51 | $903.45 | $903.60 | |