| 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 | $21.41 | 13.562% | $24.3136 | $24.31 | $24.30 | $24.30 |
| Purchase #2 | $66.68 | 10.598% | $73.7467 | $73.75 | $73.75 | $73.70 |
| Purchase #3 | $5.57 | 5.413% | $5.8715 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $27.85 | 12.464% | $31.3212 | $31.32 | $31.30 | $31.30 |
| Purchase #5 | $42.53 | 7.323% | $45.6445 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $60.74 | 11.714% | $67.8551 | $67.86 | $67.85 | $67.90 |
| Purchase #7 | $102.31 | 13.383% | $116.0021 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $327.09 | $364.7547 | $364.75 | $364.70 | $364.70 | |