| 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 | $84.74 | 12.225% | $95.0995 | $95.10 | $95.10 | $95.10 |
| Purchase #2 | $134.42 | 7.760% | $144.851 | $144.85 | $144.85 | $144.90 |
| Purchase #3 | $85.29 | 12.550% | $95.9939 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $108.34 | 3.427% | $112.0528 | $112.05 | $112.05 | $112.10 |
| Purchase #5 | $196.75 | 13.772% | $223.8464 | $223.85 | $223.85 | $223.80 |
| Purchase #6 | $124.82 | 11.415% | $139.0682 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $72.72 | 9.361% | $79.5273 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $807.08 | $890.4391 | $890.44 | $890.45 | $890.50 | |