| 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 | $101.85 | 4.849% | $106.7887 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $33.61 | 9.629% | $36.8463 | $36.85 | $36.85 | $36.80 |
| Purchase #3 | $55.81 | 5.309% | $58.773 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $62.64 | 10.768% | $69.3851 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $119.34 | 3.741% | $123.8045 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $47.26 | 6.460% | $50.313 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $173.54 | 9.158% | $189.4328 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $594.05 | $635.3434 | $635.34 | $635.35 | $635.30 | |