| 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 | $70.27 | 9.350% | $76.8402 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $56.27 | 7.847% | $60.6855 | $60.69 | $60.70 | $60.70 |
| Purchase #3 | $56.39 | 4.761% | $59.0747 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $66.84 | 8.814% | $72.7313 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $169.80 | 3.710% | $176.0996 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $164.77 | 6.651% | $175.7289 | $175.73 | $175.75 | $175.70 |
| Purchase #7 | $138.31 | 13.579% | $157.0911 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $722.65 | $778.2513 | $778.25 | $778.30 | $778.20 | |