| 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 | $62.31 | 13.194% | $70.5312 | $70.53 | $70.55 | $70.50 |
| Purchase #2 | $68.80 | 12.135% | $77.1489 | $77.15 | $77.15 | $77.10 |
| Purchase #3 | $240.37 | 3.659% | $249.1651 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $5.53 | 5.614% | $5.8405 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $70.63 | 9.702% | $77.4825 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $51.78 | 9.374% | $56.6339 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $67.50 | 8.657% | $73.3435 | $73.34 | $73.35 | $73.30 |
| 7 purchase totals = | $566.92 | $610.1456 | $610.14 | $610.20 | $610.00 | |