| 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 | $19.87 | 11.729% | $22.2006 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $115.59 | 3.756% | $119.9316 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $174.52 | 5.646% | $184.3734 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $10.53 | 11.679% | $11.7598 | $11.76 | $11.75 | $11.80 |
| Purchase #5 | $81.82 | 5.647% | $86.4404 | $86.44 | $86.45 | $86.40 |
| Purchase #6 | $150.46 | 4.815% | $157.7046 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $216.49 | 7.648% | $233.0472 | $233.05 | $233.05 | $233.00 |
| 7 purchase totals = | $769.28 | $815.4576 | $815.45 | $815.45 | $815.40 | |