| 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 | $67.71 | 10.579% | $74.873 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $72.35 | 10.485% | $79.9359 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $160.35 | 12.835% | $180.9309 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $107.83 | 13.400% | $122.2792 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $116.45 | 3.648% | $120.6981 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $198.39 | 13.199% | $224.5755 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $11.45 | 8.559% | $12.43 | $12.43 | $12.45 | $12.40 |
| 7 purchase totals = | $734.53 | $815.7226 | $815.73 | $815.80 | $815.70 | |