| 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 | $37.70 | 9.312% | $41.2106 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $9.61 | 11.818% | $10.7457 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $142.77 | 5.208% | $150.2055 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $195.55 | 4.644% | $204.6313 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $63.91 | 12.431% | $71.8547 | $71.85 | $71.85 | $71.90 |
| Purchase #6 | $205.84 | 13.780% | $234.2048 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $237.85 | 3.311% | $245.7252 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $893.23 | $958.5778 | $958.58 | $958.60 | $958.50 | |