| 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 | $77.37 | 9.749% | $84.9128 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $25.62 | 3.764% | $26.5843 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $223.82 | 9.112% | $244.2145 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $228.98 | 10.831% | $253.7808 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $96.39 | 4.340% | $100.5733 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $77.34 | 11.836% | $86.494 | $86.49 | $86.50 | $86.50 |
| Purchase #7 | $119.63 | 13.411% | $135.6736 | $135.67 | $135.65 | $135.70 |
| 7 purchase totals = | $849.15 | $932.2333 | $932.21 | $932.20 | $932.30 | |