| 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 | $189.61 | 9.459% | $207.5452 | $207.55 | $207.55 | $207.50 |
| Purchase #2 | $9.83 | 6.696% | $10.4882 | $10.49 | $10.50 | $10.50 |
| Purchase #3 | $91.46 | 8.694% | $99.4115 | $99.41 | $99.40 | $99.40 |
| Purchase #4 | $124.35 | 10.356% | $137.2277 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $57.57 | 4.156% | $59.9626 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $242.29 | 11.305% | $269.6809 | $269.68 | $269.70 | $269.70 |
| Purchase #7 | $22.89 | 12.102% | $25.6601 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $738.00 | $809.9762 | $809.98 | $810.00 | $810.00 | |