| 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 | $75.94 | 5.465% | $80.0901 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $126.57 | 7.454% | $136.0045 | $136.00 | $136.00 | $136.00 |
| Purchase #3 | $124.87 | 6.201% | $132.6132 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $129.79 | 6.288% | $137.9512 | $137.95 | $137.95 | $138.00 |
| Purchase #5 | $28.26 | 12.866% | $31.8959 | $31.90 | $31.90 | $31.90 |
| Purchase #6 | $110.98 | 6.258% | $117.9251 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $63.81 | 12.471% | $71.7677 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $660.22 | $708.2477 | $708.25 | $708.25 | $708.30 | |