| 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 | $9.74 | 4.373% | $10.1659 | $10.17 | $10.15 | $10.20 |
| Purchase #2 | $117.70 | 6.276% | $125.0869 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $137.79 | 8.790% | $149.9017 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $94.86 | 3.756% | $98.4229 | $98.42 | $98.40 | $98.40 |
| Purchase #5 | $133.65 | 5.726% | $141.3028 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $26.90 | 8.770% | $29.2591 | $29.26 | $29.25 | $29.30 |
| Purchase #7 | $55.37 | 8.680% | $60.1761 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $576.01 | $614.3154 | $614.32 | $614.30 | $614.40 | |