| 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 | $14.66 | 8.811% | $15.9517 | $15.95 | $15.95 | $16.00 |
| Purchase #2 | $167.54 | 13.245% | $189.7307 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $65.97 | 10.852% | $73.1291 | $73.13 | $73.15 | $73.10 |
| Purchase #4 | $91.81 | 11.304% | $102.1882 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $221.50 | 4.276% | $230.9713 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $113.83 | 11.459% | $126.8738 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $36.42 | 10.571% | $40.27 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $711.73 | $779.1148 | $779.11 | $779.10 | $779.20 | |