| 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 | $78.49 | 10.123% | $86.4355 | $86.44 | $86.45 | $86.40 |
| Purchase #2 | $161.61 | 10.458% | $178.5112 | $178.51 | $178.50 | $178.50 |
| Purchase #3 | $84.74 | 13.763% | $96.4028 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $101.74 | 5.532% | $107.3683 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $174.42 | 11.419% | $194.337 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $135.53 | 9.866% | $148.9014 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $121.89 | 4.463% | $127.33 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $858.42 | $939.2862 | $939.29 | $939.30 | $939.20 | |