| 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 | $25.44 | 5.598% | $26.8641 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $148.81 | 3.121% | $153.4544 | $153.45 | $153.45 | $153.50 |
| Purchase #3 | $239.26 | 6.340% | $254.4291 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $48.44 | 12.323% | $54.4093 | $54.41 | $54.40 | $54.40 |
| Purchase #5 | $119.45 | 4.595% | $124.9387 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $57.95 | 4.525% | $60.5722 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $189.71 | 4.434% | $198.1217 | $198.12 | $198.10 | $198.10 |
| 7 purchase totals = | $829.06 | $872.7895 | $872.78 | $872.75 | $872.80 | |