| 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 | $25.41 | 7.656% | $27.3554 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $56.81 | 8.114% | $61.4196 | $61.42 | $61.40 | $61.40 |
| Purchase #3 | $239.65 | 12.640% | $269.9418 | $269.94 | $269.95 | $269.90 |
| Purchase #4 | $79.74 | 13.172% | $90.2434 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $118.66 | 4.777% | $124.3284 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $193.79 | 5.187% | $203.8419 | $203.84 | $203.85 | $203.80 |
| Purchase #7 | $130.41 | 6.322% | $138.6545 | $138.65 | $138.65 | $138.70 |
| 7 purchase totals = | $844.47 | $915.7850 | $915.78 | $915.80 | $915.70 | |