| 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 | $84.26 | 10.389% | $93.0138 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $13.59 | 9.639% | $14.8999 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $159.61 | 6.637% | $170.2033 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $130.44 | 8.770% | $141.8796 | $141.88 | $141.90 | $141.90 |
| Purchase #5 | $119.92 | 8.436% | $130.0365 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $104.87 | 11.173% | $116.5871 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $182.86 | 12.619% | $205.9351 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $795.55 | $872.5553 | $872.56 | $872.60 | $872.50 | |