| 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 | $26.28 | 4.629% | $27.4965 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $132.79 | 4.700% | $139.0311 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $50.72 | 5.850% | $53.6871 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $154.82 | 8.346% | $167.7413 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $32.68 | 11.612% | $36.4748 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $133.84 | 8.194% | $144.8068 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $208.43 | 7.600% | $224.2707 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $739.56 | $793.5083 | $793.51 | $793.50 | $793.50 | |