| 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 | $106.67 | 3.215% | $110.0994 | $110.10 | $110.10 | $110.10 |
| Purchase #2 | $86.47 | 8.403% | $93.7361 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $151.68 | 8.726% | $164.9156 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $11.79 | 13.845% | $13.4223 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $211.78 | 3.113% | $218.3727 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $146.30 | 8.512% | $158.7531 | $158.75 | $158.75 | $158.80 |
| Purchase #7 | $195.34 | 3.597% | $202.3664 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $910.03 | $961.6656 | $961.67 | $961.60 | $961.70 | |