| 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 | $11.58 | 4.760% | $12.1312 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $78.92 | 9.365% | $86.3109 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $42.52 | 9.611% | $46.6066 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $21.33 | 12.593% | $24.0161 | $24.02 | $24.00 | $24.00 |
| Purchase #5 | $159.54 | 11.583% | $178.0195 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $199.39 | 5.438% | $210.2328 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $164.76 | 13.599% | $187.1657 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $678.04 | $744.4828 | $744.49 | $744.45 | $744.40 | |