| 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 | $42.50 | 4.181% | $44.2769 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $117.56 | 8.230% | $127.2352 | $127.24 | $127.25 | $127.20 |
| Purchase #3 | $109.49 | 12.859% | $123.5693 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $175.38 | 7.607% | $188.7212 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $142.46 | 7.531% | $153.1887 | $153.19 | $153.20 | $153.20 |
| Purchase #6 | $61.43 | 5.301% | $64.6864 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $141.36 | 5.173% | $148.6726 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $790.18 | $850.3503 | $850.36 | $850.35 | $850.40 | |