| 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 | $30.95 | 4.447% | $32.3263 | $32.33 | $32.35 | $32.30 |
| Purchase #2 | $204.69 | 9.667% | $224.4774 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $54.47 | 5.253% | $57.3313 | $57.33 | $57.35 | $57.30 |
| Purchase #4 | $147.68 | 3.661% | $153.0866 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $199.36 | 13.555% | $226.3832 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $191.27 | 10.257% | $210.8886 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $15.67 | 3.296% | $16.1865 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $844.09 | $920.6799 | $920.69 | $920.80 | $920.70 | |