| 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 | $18.86 | 12.469% | $21.2117 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $235.53 | 6.674% | $251.2493 | $251.25 | $251.25 | $251.20 |
| Purchase #3 | $149.34 | 13.520% | $169.5308 | $169.53 | $169.55 | $169.50 |
| Purchase #4 | $59.58 | 10.360% | $65.7525 | $65.75 | $65.75 | $65.80 |
| Purchase #5 | $59.68 | 5.432% | $62.9218 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $153.55 | 7.692% | $165.3611 | $165.36 | $165.35 | $165.40 |
| Purchase #7 | $73.90 | 7.720% | $79.6051 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $750.44 | $815.6323 | $815.63 | $815.60 | $815.60 | |