| 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 | 5.361% | $71.3399 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $107.99 | 3.510% | $111.7804 | $111.78 | $111.80 | $111.80 |
| Purchase #3 | $151.85 | 11.303% | $169.0136 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $30.77 | 7.804% | $33.1713 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $149.71 | 10.581% | $165.5508 | $165.55 | $165.55 | $165.60 |
| Purchase #6 | $226.66 | 10.841% | $251.2322 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $124.70 | 7.587% | $134.161 | $134.16 | $134.15 | $134.20 |
| 7 purchase totals = | $859.39 | $936.2492 | $936.24 | $936.25 | $936.30 | |