| 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 | $54.40 | 6.517% | $57.9452 | $57.95 | $57.95 | $57.90 |
| Purchase #2 | $112.64 | 8.347% | $122.0421 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $175.64 | 8.628% | $190.7942 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $50.50 | 12.627% | $56.8766 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $185.54 | 6.484% | $197.5704 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $217.58 | 11.774% | $243.1979 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $68.51 | 9.334% | $74.9047 | $74.90 | $74.90 | $74.90 |
| 7 purchase totals = | $864.81 | $943.3311 | $943.33 | $943.35 | $943.30 | |