| 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 | $196.62 | 6.415% | $209.2332 | $209.23 | $209.25 | $209.20 |
| Purchase #2 | $7.34 | 12.653% | $8.2687 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $96.90 | 10.799% | $107.3642 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $59.81 | 11.778% | $66.8544 | $66.85 | $66.85 | $66.90 |
| Purchase #5 | $141.88 | 10.433% | $156.6823 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $45.46 | 3.714% | $47.1484 | $47.15 | $47.15 | $47.10 |
| Purchase #7 | $12.59 | 6.302% | $13.3834 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $560.60 | $608.9346 | $608.92 | $608.95 | $609.00 | |