| 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 | $204.91 | 5.793% | $216.7804 | $216.78 | $216.80 | $216.80 |
| Purchase #2 | $246.45 | 10.749% | $272.9409 | $272.94 | $272.95 | $272.90 |
| Purchase #3 | $83.96 | 11.726% | $93.8051 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $25.27 | 5.600% | $26.6851 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $136.75 | 11.480% | $152.4489 | $152.45 | $152.45 | $152.40 |
| Purchase #6 | $6.41 | 8.637% | $6.9636 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $108.38 | 8.644% | $117.7484 | $117.75 | $117.75 | $117.70 |
| 7 purchase totals = | $812.13 | $887.3724 | $887.38 | $887.40 | $887.30 | |