| 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 | $76.81 | 5.414% | $80.9685 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $109.26 | 8.203% | $118.2226 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $186.62 | 7.652% | $200.9002 | $200.90 | $200.90 | $200.90 |
| Purchase #4 | $100.46 | 7.724% | $108.2195 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $151.61 | 11.852% | $169.5788 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $219.93 | 11.680% | $245.6178 | $245.62 | $245.60 | $245.60 |
| Purchase #7 | $34.50 | 6.134% | $36.6162 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $879.19 | $960.1236 | $960.13 | $960.05 | $960.10 | |