| 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 | $72.28 | 11.710% | $80.744 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $90.83 | 12.833% | $102.4862 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $38.74 | 11.556% | $43.2168 | $43.22 | $43.20 | $43.20 |
| Purchase #4 | $50.94 | 13.372% | $57.7517 | $57.75 | $57.75 | $57.80 |
| Purchase #5 | $15.27 | 13.385% | $17.3139 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $237.95 | 12.655% | $268.0626 | $268.06 | $268.05 | $268.10 |
| Purchase #7 | $168.43 | 13.124% | $190.5348 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $674.44 | $760.1100 | $760.10 | $760.10 | $760.10 | |