| 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 | $46.84 | 4.833% | $49.1038 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $226.38 | 13.267% | $256.4138 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $66.95 | 3.309% | $69.1654 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $81.73 | 11.670% | $91.2679 | $91.27 | $91.25 | $91.30 |
| Purchase #5 | $66.78 | 11.321% | $74.3402 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $113.47 | 5.811% | $120.0637 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $173.88 | 6.660% | $185.4604 | $185.46 | $185.45 | $185.50 |
| 7 purchase totals = | $776.03 | $845.8152 | $845.81 | $845.75 | $845.90 | |