| 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 | $227.99 | 9.735% | $250.1848 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $65.85 | 7.348% | $70.6887 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $66.74 | 6.785% | $71.2683 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $150.70 | 11.192% | $167.5663 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $161.36 | 11.414% | $179.7776 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $21.54 | 13.762% | $24.5043 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $8.57 | 9.623% | $9.3947 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $702.75 | $773.3847 | $773.38 | $773.40 | $773.50 | |