| 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 | $72.36 | 9.172% | $78.9969 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $140.49 | 8.205% | $152.0172 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $238.85 | 8.769% | $259.7948 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $55.81 | 5.559% | $58.9125 | $58.91 | $58.90 | $58.90 |
| Purchase #5 | $70.57 | 4.624% | $73.8332 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $161.72 | 9.655% | $177.3341 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $60.53 | 12.244% | $67.9413 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $800.33 | $868.8300 | $868.82 | $868.85 | $868.70 | |