| 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 | $197.78 | 3.709% | $205.1157 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $24.75 | 4.514% | $25.8672 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $22.96 | 4.410% | $23.9725 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $52.43 | 7.668% | $56.4503 | $56.45 | $56.45 | $56.50 |
| Purchase #5 | $73.60 | 8.561% | $79.9009 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $46.42 | 9.664% | $50.906 | $50.91 | $50.90 | $50.90 |
| Purchase #7 | $213.88 | 13.851% | $243.5045 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $631.82 | $685.7171 | $685.72 | $685.65 | $685.80 | |