| 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 | $79.29 | 6.553% | $84.4859 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $74.57 | 9.346% | $81.5393 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $131.92 | 12.389% | $148.2636 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $37.60 | 13.749% | $42.7696 | $42.77 | $42.75 | $42.80 |
| Purchase #5 | $244.44 | 10.215% | $269.4095 | $269.41 | $269.40 | $269.40 |
| Purchase #6 | $74.35 | 9.353% | $81.304 | $81.30 | $81.30 | $81.30 |
| Purchase #7 | $27.70 | 6.117% | $29.3944 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $669.87 | $737.1663 | $737.16 | $737.15 | $737.20 | |