| 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 | $102.25 | 13.283% | $115.8319 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $24.51 | 12.346% | $27.536 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $50.48 | 8.356% | $54.6981 | $54.70 | $54.70 | $54.70 |
| Purchase #4 | $205.55 | 9.340% | $224.7484 | $224.75 | $224.75 | $224.70 |
| Purchase #5 | $43.56 | 10.797% | $48.2632 | $48.26 | $48.25 | $48.30 |
| Purchase #6 | $110.44 | 3.534% | $114.3429 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $25.33 | 5.287% | $26.6692 | $26.67 | $26.65 | $26.70 |
| 7 purchase totals = | $562.12 | $612.0897 | $612.09 | $612.10 | $612.00 | |