| 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 | $37.72 | 11.545% | $42.0748 | $42.07 | $42.05 | $42.10 |
| Purchase #2 | $153.73 | 10.583% | $169.9992 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $187.61 | 8.176% | $202.949 | $202.95 | $202.95 | $202.90 |
| Purchase #4 | $111.92 | 4.245% | $116.671 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $88.63 | 11.324% | $98.6665 | $98.67 | $98.65 | $98.70 |
| Purchase #6 | $76.31 | 5.386% | $80.4201 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $61.44 | 8.487% | $66.6544 | $66.65 | $66.65 | $66.70 |
| 7 purchase totals = | $717.36 | $777.4350 | $777.43 | $777.35 | $777.50 | |