| 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 | $28.42 | 4.465% | $29.689 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $151.43 | 7.340% | $162.545 | $162.55 | $162.55 | $162.50 |
| Purchase #3 | $220.94 | 12.732% | $249.0701 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $111.93 | 4.133% | $116.5561 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $120.46 | 3.628% | $124.8303 | $124.83 | $124.85 | $124.80 |
| Purchase #6 | $156.58 | 8.561% | $169.9848 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $89.54 | 9.500% | $98.0463 | $98.05 | $98.05 | $98.00 |
| 7 purchase totals = | $879.30 | $950.7216 | $950.73 | $950.75 | $950.70 | |