| 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 | $132.81 | 13.129% | $150.2466 | $150.25 | $150.25 | $150.20 |
| Purchase #2 | $58.71 | 4.793% | $61.524 | $61.52 | $61.50 | $61.50 |
| Purchase #3 | $239.67 | 11.827% | $268.0158 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $14.49 | 13.597% | $16.4602 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $30.64 | 3.226% | $31.6284 | $31.63 | $31.65 | $31.60 |
| Purchase #6 | $74.29 | 5.763% | $78.5713 | $78.57 | $78.55 | $78.60 |
| Purchase #7 | $94.48 | 8.563% | $102.5703 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $645.09 | $709.0166 | $709.02 | $708.95 | $709.00 | |