| 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 | $6.74 | 8.520% | $7.3142 | $7.31 | $7.30 | $7.30 |
| Purchase #2 | $233.72 | 8.406% | $253.3665 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $40.60 | 12.763% | $45.7818 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $5.34 | 11.161% | $5.936 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $218.31 | 13.135% | $246.985 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $65.25 | 11.659% | $72.8575 | $72.86 | $72.85 | $72.90 |
| Purchase #7 | $237.91 | 6.850% | $254.2068 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $807.87 | $886.4478 | $886.46 | $886.45 | $886.50 | |