| 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 | $144.92 | 6.458% | $154.2789 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $37.37 | 13.729% | $42.5005 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $20.55 | 9.695% | $22.5423 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $42.91 | 13.680% | $48.7801 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $82.84 | 3.438% | $85.688 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $23.92 | 5.397% | $25.211 | $25.21 | $25.20 | $25.20 |
| Purchase #7 | $108.85 | 6.687% | $116.1288 | $116.13 | $116.15 | $116.10 |
| 7 purchase totals = | $461.36 | $495.1296 | $495.13 | $495.20 | $495.10 | |