| 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 | $65.68 | 5.676% | $69.408 | $69.41 | $69.40 | $69.40 |
| Purchase #2 | $202.25 | 13.642% | $229.8409 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $60.27 | 13.209% | $68.2311 | $68.23 | $68.25 | $68.20 |
| Purchase #4 | $158.80 | 3.115% | $163.7466 | $163.75 | $163.75 | $163.70 |
| Purchase #5 | $90.50 | 12.367% | $101.6921 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $107.39 | 5.732% | $113.5456 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $32.60 | 4.483% | $34.0615 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $717.49 | $780.5258 | $780.53 | $780.55 | $780.40 | |