| 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 | $74.25 | 5.593% | $78.4028 | $78.40 | $78.40 | $78.40 |
| Purchase #2 | $216.92 | 3.579% | $224.6836 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $156.93 | 8.197% | $169.7936 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $159.87 | 13.852% | $182.0152 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $32.43 | 4.389% | $33.8534 | $33.85 | $33.85 | $33.90 |
| Purchase #6 | $111.96 | 4.421% | $116.9098 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $168.47 | 4.576% | $176.1792 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $920.83 | $981.8376 | $981.83 | $981.85 | $981.90 | |