| 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 | $5.95 | 8.683% | $6.4666 | $6.47 | $6.45 | $6.50 |
| Purchase #2 | $118.70 | 8.301% | $128.5533 | $128.55 | $128.55 | $128.60 |
| Purchase #3 | $216.34 | 8.185% | $234.0474 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $58.58 | 10.736% | $64.8691 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $239.66 | 7.712% | $258.1426 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $55.53 | 9.345% | $60.7193 | $60.72 | $60.70 | $60.70 |
| Purchase #7 | $67.65 | 13.629% | $76.87 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $762.41 | $829.6683 | $829.67 | $829.60 | $829.70 | |