| 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 | $12.25 | 6.603% | $13.0589 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $63.48 | 7.696% | $68.3654 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $174.78 | 3.727% | $181.2941 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $137.27 | 12.543% | $154.4878 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $69.43 | 10.634% | $76.8132 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $249.87 | 8.552% | $271.2389 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $11.76 | 4.103% | $12.2425 | $12.24 | $12.25 | $12.20 |
| 7 purchase totals = | $718.84 | $777.5008 | $777.50 | $777.50 | $777.50 | |