| 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 | $107.97 | 4.597% | $112.9334 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $32.43 | 7.615% | $34.8995 | $34.90 | $34.90 | $34.90 |
| Purchase #3 | $9.73 | 13.802% | $11.0729 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $196.49 | 4.664% | $205.6543 | $205.65 | $205.65 | $205.70 |
| Purchase #5 | $5.32 | 11.198% | $5.9157 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $194.61 | 11.225% | $216.455 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $148.37 | 7.114% | $158.925 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $694.92 | $745.8558 | $745.86 | $745.85 | $745.90 | |