| 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 | $51.71 | 5.622% | $54.6171 | $54.62 | $54.60 | $54.60 |
| Purchase #2 | $20.92 | 6.416% | $22.2622 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $177.43 | 7.495% | $190.7284 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $163.96 | 3.625% | $169.9036 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $183.83 | 8.771% | $199.9537 | $199.95 | $199.95 | $200.00 |
| Purchase #6 | $117.36 | 3.256% | $121.1812 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $136.26 | 6.298% | $144.8417 | $144.84 | $144.85 | $144.80 |
| 7 purchase totals = | $851.47 | $903.4879 | $903.48 | $903.50 | $903.50 | |