| 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 | $7.38 | 11.589% | $8.2353 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $121.55 | 9.667% | $133.3002 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $140.70 | 11.527% | $156.9185 | $156.92 | $156.90 | $156.90 |
| Purchase #4 | $86.91 | 12.860% | $98.0866 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $56.29 | 4.123% | $58.6108 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $236.83 | 3.400% | $244.8822 | $244.88 | $244.90 | $244.90 |
| Purchase #7 | $33.46 | 7.696% | $36.0351 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $683.12 | $736.0687 | $736.08 | $736.10 | $736.00 | |