| 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 | $35.82 | 4.400% | $37.3961 | $37.40 | $37.40 | $37.40 |
| Purchase #2 | $17.75 | 6.663% | $18.9327 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $85.76 | 10.710% | $94.9449 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $149.76 | 10.204% | $165.0415 | $165.04 | $165.05 | $165.00 |
| Purchase #5 | $226.89 | 8.551% | $246.2914 | $246.29 | $246.30 | $246.30 |
| Purchase #6 | $45.66 | 13.826% | $51.973 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $71.70 | 7.620% | $77.1635 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $633.34 | $691.7431 | $691.73 | $691.75 | $691.70 | |