| 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 | $79.68 | 7.466% | $85.6289 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $55.64 | 5.337% | $58.6095 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $226.40 | 10.304% | $249.7283 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $218.71 | 9.832% | $240.2136 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $175.39 | 8.235% | $189.8334 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $176.44 | 12.500% | $198.495 | $198.50 | $198.50 | $198.50 |
| Purchase #7 | $75.68 | 10.302% | $83.4766 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $1,007.94 | $1,105.9853 | $1,105.99 | $1,106.05 | $1,105.90 | |