| 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 | $67.78 | 12.319% | $76.1298 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $120.32 | 13.421% | $136.4681 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $80.60 | 13.442% | $91.4343 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $9.79 | 12.521% | $11.0158 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $12.48 | 5.795% | $13.2032 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $205.46 | 10.714% | $227.473 | $227.47 | $227.45 | $227.50 |
| Purchase #7 | $234.53 | 8.835% | $255.2507 | $255.25 | $255.25 | $255.30 |
| 7 purchase totals = | $730.96 | $810.9749 | $810.97 | $810.95 | $811.00 | |