| 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 | $10.71 | 11.523% | $11.9441 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $94.55 | 3.584% | $97.9387 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $102.58 | 10.562% | $113.4145 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $16.87 | 7.218% | $18.0877 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $151.86 | 9.162% | $165.7734 | $165.77 | $165.75 | $165.80 |
| Purchase #6 | $170.75 | 12.317% | $191.7813 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $187.63 | 12.595% | $211.262 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $734.95 | $810.2017 | $810.19 | $810.20 | $810.20 | |