| 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 | $22.78 | 9.188% | $24.873 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $22.62 | 8.254% | $24.4871 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $205.28 | 6.423% | $218.4651 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $40.37 | 4.543% | $42.204 | $42.20 | $42.20 | $42.20 |
| Purchase #5 | $157.30 | 11.383% | $175.2055 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $66.49 | 13.712% | $75.6071 | $75.61 | $75.60 | $75.60 |
| Purchase #7 | $20.26 | 4.315% | $21.1342 | $21.13 | $21.15 | $21.10 |
| 7 purchase totals = | $535.10 | $581.9760 | $581.98 | $581.95 | $582.00 | |