| 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 | $25.45 | 3.229% | $26.2718 | $26.27 | $26.25 | $26.30 |
| Purchase #2 | $195.63 | 12.837% | $220.743 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $17.66 | 7.685% | $19.0172 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $97.31 | 12.830% | $109.7949 | $109.79 | $109.80 | $109.80 |
| Purchase #5 | $44.34 | 13.244% | $50.2124 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $113.83 | 10.617% | $125.9153 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $101.78 | 9.735% | $111.6883 | $111.69 | $111.70 | $111.70 |
| 7 purchase totals = | $596.00 | $663.6429 | $663.64 | $663.60 | $663.60 | |