| 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 | $102.77 | 3.252% | $106.1121 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $48.46 | 3.268% | $50.0437 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $41.30 | 13.361% | $46.8181 | $46.82 | $46.80 | $46.80 |
| Purchase #4 | $76.70 | 3.460% | $79.3538 | $79.35 | $79.35 | $79.40 |
| Purchase #5 | $19.54 | 7.183% | $20.9436 | $20.94 | $20.95 | $20.90 |
| Purchase #6 | $175.67 | 9.168% | $191.7754 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $217.61 | 7.525% | $233.9852 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $682.05 | $729.0319 | $729.03 | $729.05 | $729.00 | |