| 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 | $76.67 | 10.168% | $84.4658 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $139.91 | 13.613% | $158.9559 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $73.97 | 7.514% | $79.5281 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $87.87 | 7.137% | $94.1413 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $234.29 | 4.663% | $245.2149 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $177.34 | 12.369% | $199.2752 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $210.52 | 11.553% | $234.8414 | $234.84 | $234.85 | $234.80 |
| 7 purchase totals = | $1,000.57 | $1,096.4226 | $1,096.43 | $1,096.45 | $1,096.40 | |