| 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 | $47.48 | 10.638% | $52.5309 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $180.45 | 4.815% | $189.1387 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $168.96 | 4.849% | $177.1529 | $177.15 | $177.15 | $177.20 |
| Purchase #4 | $61.92 | 6.555% | $65.9789 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $160.37 | 12.688% | $180.7177 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $122.37 | 4.214% | $127.5267 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $73.80 | 13.588% | $83.8279 | $83.83 | $83.85 | $83.80 |
| 7 purchase totals = | $815.35 | $876.8737 | $876.88 | $876.95 | $876.80 | |