| 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 | $51.44 | 13.190% | $58.2249 | $58.22 | $58.20 | $58.20 |
| Purchase #2 | $204.49 | 9.652% | $224.2274 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $144.71 | 4.282% | $150.9065 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $116.65 | 7.545% | $125.4512 | $125.45 | $125.45 | $125.50 |
| Purchase #5 | $108.61 | 4.264% | $113.2411 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $61.48 | 3.836% | $63.8384 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $98.78 | 4.256% | $102.9841 | $102.98 | $103.00 | $103.00 |
| 7 purchase totals = | $786.16 | $838.8736 | $838.87 | $838.90 | $838.80 | |