| 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 | $67.63 | 10.343% | $74.625 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $26.87 | 6.742% | $28.6816 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $68.46 | 5.301% | $72.0891 | $72.09 | $72.10 | $72.10 |
| Purchase #4 | $29.69 | 9.572% | $32.5319 | $32.53 | $32.55 | $32.50 |
| Purchase #5 | $74.63 | 8.218% | $80.7631 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $109.98 | 10.800% | $121.8578 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $13.75 | 12.108% | $15.4149 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $391.01 | $425.9634 | $425.96 | $426.00 | $426.00 | |