| 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 | $92.76 | 4.674% | $97.0956 | $97.10 | $97.10 | $97.10 |
| Purchase #2 | $46.73 | 6.250% | $49.6506 | $49.65 | $49.65 | $49.70 |
| Purchase #3 | $5.90 | 6.296% | $6.2715 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $17.28 | 3.408% | $17.8689 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $206.61 | 9.702% | $226.6553 | $226.66 | $226.65 | $226.70 |
| Purchase #6 | $171.57 | 10.269% | $189.1885 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $100.65 | 4.773% | $105.454 | $105.45 | $105.45 | $105.50 |
| 7 purchase totals = | $641.50 | $692.1844 | $692.19 | $692.15 | $692.40 | |