| 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 | $98.71 | 8.479% | $107.0796 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $29.62 | 8.701% | $32.1972 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $148.49 | 5.746% | $157.0222 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $247.72 | 8.467% | $268.6945 | $268.69 | $268.70 | $268.70 |
| Purchase #5 | $157.62 | 11.298% | $175.4279 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $73.31 | 6.163% | $77.8281 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $154.71 | 5.855% | $163.7683 | $163.77 | $163.75 | $163.80 |
| 7 purchase totals = | $910.18 | $982.0178 | $982.02 | $982.05 | $982.00 | |