| 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 | $13.82 | 5.142% | $14.5306 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $91.46 | 7.352% | $98.1841 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $136.63 | 8.746% | $148.5797 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $31.33 | 5.650% | $33.1001 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $61.70 | 9.415% | $67.5091 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $70.33 | 4.778% | $73.6904 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $229.82 | 7.186% | $246.3349 | $246.33 | $246.35 | $246.30 |
| 7 purchase totals = | $635.09 | $681.9289 | $681.92 | $682.00 | $681.90 | |