| 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 | $81.49 | 6.708% | $86.9563 | $86.96 | $86.95 | $87.00 |
| Purchase #2 | $72.28 | 5.462% | $76.2279 | $76.23 | $76.25 | $76.20 |
| Purchase #3 | $26.44 | 6.683% | $28.207 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $153.41 | 8.111% | $165.8531 | $165.85 | $165.85 | $165.90 |
| Purchase #5 | $28.70 | 3.279% | $29.6411 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $114.83 | 3.742% | $119.1269 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $143.31 | 7.196% | $153.6226 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $620.46 | $659.6349 | $659.64 | $659.65 | $659.60 | |