| 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 | $5.65 | 6.699% | $6.0285 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $115.75 | 13.178% | $131.0035 | $131.00 | $131.00 | $131.00 |
| Purchase #3 | $131.56 | 8.190% | $142.3348 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $119.35 | 8.268% | $129.2179 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $193.62 | 7.696% | $208.521 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $46.69 | 5.562% | $49.2869 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $218.60 | 4.252% | $227.8949 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $831.22 | $894.2875 | $894.28 | $894.30 | $894.20 | |