| 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 | $68.75 | 4.203% | $71.6396 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $179.64 | 5.521% | $189.5579 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $6.45 | 7.308% | $6.9214 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $123.63 | 7.414% | $132.7959 | $132.80 | $132.80 | $132.80 |
| Purchase #5 | $165.74 | 6.316% | $176.2081 | $176.21 | $176.20 | $176.20 |
| Purchase #6 | $153.48 | 6.312% | $163.1677 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $117.62 | 13.603% | $133.6198 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $815.31 | $873.9104 | $873.92 | $873.85 | $873.90 | |