| 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 | $51.59 | 8.133% | $55.7858 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $102.73 | 10.518% | $113.5351 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $241.63 | 12.186% | $271.075 | $271.08 | $271.10 | $271.10 |
| Purchase #4 | $67.58 | 5.487% | $71.2881 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $199.90 | 6.430% | $212.7536 | $212.75 | $212.75 | $212.80 |
| Purchase #6 | $196.58 | 5.741% | $207.8657 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $18.73 | 7.207% | $20.0799 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $878.74 | $952.3832 | $952.40 | $952.45 | $952.50 | |