| 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 | $60.34 | 3.120% | $62.2226 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $185.77 | 3.388% | $192.0639 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $50.58 | 4.239% | $52.7241 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $218.61 | 10.334% | $241.2012 | $241.20 | $241.20 | $241.20 |
| Purchase #5 | $222.97 | 6.531% | $237.5322 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $59.62 | 3.382% | $61.6363 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $20.60 | 7.285% | $22.1007 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $818.49 | $869.4810 | $869.47 | $869.45 | $869.40 | |