| 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 | $9.80 | 8.290% | $10.6124 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $31.61 | 12.699% | $35.6242 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $226.69 | 12.516% | $255.0625 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $51.52 | 10.514% | $56.9368 | $56.94 | $56.95 | $56.90 |
| Purchase #5 | $9.99 | 13.779% | $11.3665 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $111.55 | 12.744% | $125.7659 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $106.27 | 12.341% | $119.3848 | $119.38 | $119.40 | $119.40 |
| 7 purchase totals = | $547.43 | $614.7531 | $614.75 | $614.70 | $614.80 | |