| 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 | $80.60 | 10.741% | $89.2572 | $89.26 | $89.25 | $89.30 |
| Purchase #2 | $146.38 | 5.177% | $153.9581 | $153.96 | $153.95 | $154.00 |
| Purchase #3 | $53.81 | 12.505% | $60.5389 | $60.54 | $60.55 | $60.50 |
| Purchase #4 | $39.70 | 4.799% | $41.6052 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $77.39 | 11.655% | $86.4098 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $217.51 | 8.461% | $235.9135 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $186.74 | 4.356% | $194.8744 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $802.13 | $862.5571 | $862.56 | $862.50 | $862.60 | |