| 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 | $44.65 | 5.391% | $47.0571 | $47.06 | $47.05 | $47.10 |
| Purchase #2 | $16.33 | 6.821% | $17.4439 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $241.29 | 4.205% | $251.4362 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $63.48 | 5.705% | $67.1015 | $67.10 | $67.10 | $67.10 |
| Purchase #5 | $212.25 | 8.333% | $229.9368 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $21.89 | 5.675% | $23.1323 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $49.38 | 13.496% | $56.0443 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $649.27 | $692.1521 | $692.15 | $692.20 | $692.00 | |