| 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 | $65.84 | 8.824% | $71.6497 | $71.65 | $71.65 | $71.60 |
| Purchase #2 | $21.50 | 8.445% | $23.3157 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $243.34 | 10.334% | $268.4868 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $224.67 | 13.250% | $254.4388 | $254.44 | $254.45 | $254.40 |
| Purchase #5 | $103.99 | 9.227% | $113.5852 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $115.66 | 3.652% | $119.8839 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $22.26 | 6.827% | $23.7797 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $797.26 | $875.1398 | $875.15 | $875.20 | $875.10 | |