| 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 | $73.60 | 6.291% | $78.2302 | $78.23 | $78.25 | $78.20 |
| Purchase #2 | $40.93 | 3.185% | $42.2336 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $104.49 | 12.723% | $117.7843 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $27.30 | 7.279% | $29.2872 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $225.91 | 12.736% | $254.6819 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $11.70 | 11.697% | $13.0685 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $206.76 | 5.432% | $217.9912 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $690.69 | $753.2769 | $753.27 | $753.35 | $753.30 | |