| 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 | $35.29 | 5.708% | $37.3044 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $11.28 | 12.373% | $12.6757 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $164.34 | 10.576% | $181.7206 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $219.51 | 3.541% | $227.2828 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $66.48 | 12.724% | $74.9389 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $169.79 | 3.578% | $175.8651 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $82.81 | 10.685% | $91.6582 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $749.50 | $801.4457 | $801.45 | $801.45 | $801.50 | |