| 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 | $75.36 | 3.567% | $78.0481 | $78.05 | $78.05 | $78.00 |
| Purchase #2 | $48.87 | 10.718% | $54.1079 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $209.41 | 8.498% | $227.2057 | $227.21 | $227.20 | $227.20 |
| Purchase #4 | $221.89 | 8.539% | $240.8372 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $67.58 | 5.680% | $71.4185 | $71.42 | $71.40 | $71.40 |
| Purchase #6 | $114.44 | 12.334% | $128.555 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $10.56 | 4.421% | $11.0269 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $748.11 | $811.1993 | $811.22 | $811.20 | $811.10 | |