| 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 | $71.46 | 10.735% | $79.1312 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $16.68 | 4.179% | $17.3771 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $84.44 | 5.467% | $89.0563 | $89.06 | $89.05 | $89.10 |
| Purchase #4 | $125.73 | 3.315% | $129.8979 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $183.50 | 4.152% | $191.1189 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $205.92 | 4.214% | $214.5975 | $214.60 | $214.60 | $214.60 |
| Purchase #7 | $76.98 | 12.269% | $86.4247 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $764.71 | $807.6036 | $807.61 | $807.60 | $807.60 | |