| 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 | $103.33 | 3.235% | $106.6727 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $125.35 | 3.184% | $129.3411 | $129.34 | $129.35 | $129.30 |
| Purchase #3 | $67.85 | 12.326% | $76.2132 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $48.99 | 5.455% | $51.6624 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $135.30 | 13.508% | $153.5763 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $86.91 | 13.565% | $98.6993 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $112.59 | 5.749% | $119.0628 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $680.32 | $735.2278 | $735.22 | $735.20 | $735.30 | |