| 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 | $76.29 | 13.839% | $86.8478 | $86.85 | $86.85 | $86.80 |
| Purchase #2 | $14.62 | 9.858% | $16.0612 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $90.98 | 12.673% | $102.5099 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $248.81 | 11.206% | $276.6916 | $276.69 | $276.70 | $276.70 |
| Purchase #5 | $215.65 | 8.630% | $234.2606 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $146.84 | 12.103% | $164.612 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $144.47 | 10.173% | $159.1669 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $937.66 | $1,040.1500 | $1,040.15 | $1,040.10 | $1,040.20 | |