| 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 | $47.41 | 3.158% | $48.9072 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $123.50 | 3.693% | $128.0609 | $128.06 | $128.05 | $128.10 |
| Purchase #3 | $45.28 | 10.769% | $50.1562 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $92.85 | 9.497% | $101.668 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $179.83 | 3.358% | $185.8687 | $185.87 | $185.85 | $185.90 |
| Purchase #6 | $117.84 | 6.106% | $125.0353 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $203.42 | 7.406% | $218.4853 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $810.13 | $858.1816 | $858.20 | $858.15 | $858.30 | |