| 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 | $33.49 | 12.118% | $37.5483 | $37.55 | $37.55 | $37.50 |
| Purchase #2 | $72.54 | 6.184% | $77.0259 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $208.57 | 5.465% | $219.9684 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $22.96 | 6.727% | $24.5045 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $139.74 | 10.638% | $154.6055 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $192.54 | 9.449% | $210.7331 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $101.77 | 5.227% | $107.0895 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $771.61 | $831.4752 | $831.48 | $831.50 | $831.40 | |