| 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 | $76.38 | 10.428% | $84.3449 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $42.85 | 9.274% | $46.8239 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $179.33 | 6.722% | $191.3846 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $27.70 | 7.122% | $29.6728 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $116.54 | 12.527% | $131.139 | $131.14 | $131.15 | $131.10 |
| Purchase #6 | $164.49 | 6.778% | $175.6391 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $169.78 | 7.670% | $182.8021 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $777.07 | $841.8064 | $841.79 | $841.80 | $841.70 | |