| 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 | $76.66 | 6.638% | $81.7487 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $143.79 | 12.456% | $161.7005 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $31.67 | 6.582% | $33.7545 | $33.75 | $33.75 | $33.80 |
| Purchase #4 | $91.94 | 11.748% | $102.7411 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $22.74 | 11.202% | $25.2873 | $25.29 | $25.30 | $25.30 |
| Purchase #6 | $28.90 | 3.439% | $29.8939 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $75.29 | 12.416% | $84.638 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $470.99 | $519.7640 | $519.76 | $519.80 | $519.70 | |