| 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 | $116.72 | 6.507% | $124.315 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $79.79 | 10.749% | $88.3666 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $226.75 | 5.609% | $239.4684 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $132.50 | 10.106% | $145.8905 | $145.89 | $145.90 | $145.90 |
| Purchase #5 | $88.57 | 10.727% | $98.0709 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $9.47 | 5.547% | $9.9953 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $51.70 | 5.612% | $54.6014 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $705.50 | $760.7081 | $760.72 | $760.65 | $760.80 | |