| 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 | $5.68 | 7.722% | $6.1186 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $131.35 | 5.441% | $138.4968 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $177.27 | 11.857% | $198.2889 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $11.29 | 11.816% | $12.624 | $12.62 | $12.60 | $12.60 |
| Purchase #5 | $132.83 | 13.127% | $150.2666 | $150.27 | $150.25 | $150.30 |
| Purchase #6 | $118.74 | 5.659% | $125.4595 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $240.61 | 11.239% | $267.6522 | $267.65 | $267.65 | $267.70 |
| 7 purchase totals = | $817.77 | $898.9066 | $898.91 | $898.85 | $899.00 | |