| 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 | $106.87 | 6.627% | $113.9523 | $113.95 | $113.95 | $114.00 |
| Purchase #2 | $59.69 | 10.264% | $65.8166 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $27.82 | 7.188% | $29.8197 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $95.73 | 11.164% | $106.4173 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $97.33 | 4.448% | $101.6592 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $7.31 | 10.302% | $8.0631 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $153.58 | 10.369% | $169.5047 | $169.50 | $169.50 | $169.50 |
| 7 purchase totals = | $548.33 | $595.2329 | $595.23 | $595.15 | $595.30 | |