| 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 | $247.32 | 10.307% | $272.8113 | $272.81 | $272.80 | $272.80 |
| Purchase #2 | $9.68 | 13.622% | $10.9986 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $145.78 | 12.184% | $163.5418 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $126.69 | 11.787% | $141.623 | $141.62 | $141.60 | $141.60 |
| Purchase #5 | $59.49 | 5.644% | $62.8476 | $62.85 | $62.85 | $62.80 |
| Purchase #6 | $70.83 | 5.727% | $74.8864 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $33.57 | 6.342% | $35.699 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $693.36 | $762.4077 | $762.41 | $762.40 | $762.30 | |