| 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 | $128.78 | 9.840% | $141.452 | $141.45 | $141.45 | $141.50 |
| Purchase #2 | $62.79 | 10.471% | $69.3647 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $81.25 | 5.585% | $85.7878 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $42.65 | 4.247% | $44.4613 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $27.92 | 10.295% | $30.7944 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $245.42 | 8.139% | $265.3947 | $265.39 | $265.40 | $265.40 |
| Purchase #7 | $121.72 | 9.791% | $133.6376 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $710.53 | $770.8925 | $770.88 | $770.90 | $771.00 | |