| 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 | $41.36 | 4.775% | $43.3349 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $73.34 | 6.266% | $77.9355 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $56.46 | 6.348% | $60.0441 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $51.99 | 7.181% | $55.7234 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $42.80 | 10.364% | $47.2358 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $114.58 | 7.149% | $122.7713 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $237.46 | 13.844% | $270.334 | $270.33 | $270.35 | $270.30 |
| 7 purchase totals = | $617.99 | $677.3790 | $677.37 | $677.40 | $677.20 | |