| 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 | $72.56 | 5.426% | $76.4971 | $76.50 | $76.50 | $76.50 |
| Purchase #2 | $217.27 | 6.211% | $230.7646 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $115.80 | 4.635% | $121.1673 | $121.17 | $121.15 | $121.20 |
| Purchase #4 | $6.83 | 9.867% | $7.5039 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $57.41 | 4.257% | $59.8539 | $59.85 | $59.85 | $59.90 |
| Purchase #6 | $148.52 | 12.742% | $167.4444 | $167.44 | $167.45 | $167.40 |
| Purchase #7 | $140.28 | 3.387% | $145.0313 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $758.67 | $808.2625 | $808.25 | $808.25 | $808.30 | |