| 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 | $71.45 | 11.507% | $79.6718 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $90.45 | 11.127% | $100.5144 | $100.51 | $100.50 | $100.50 |
| Purchase #3 | $141.47 | 11.187% | $157.2962 | $157.30 | $157.30 | $157.30 |
| Purchase #4 | $244.74 | 7.754% | $263.7171 | $263.72 | $263.70 | $263.70 |
| Purchase #5 | $156.53 | 11.473% | $174.4887 | $174.49 | $174.50 | $174.50 |
| Purchase #6 | $242.65 | 13.760% | $276.0386 | $276.04 | $276.05 | $276.00 |
| Purchase #7 | $13.72 | 11.370% | $15.28 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $961.01 | $1,067.0068 | $1,067.01 | $1,067.00 | $1,067.00 | |