| 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 | $81.94 | 7.395% | $87.9995 | $88.00 | $88.00 | $88.00 |
| Purchase #2 | $73.82 | 4.114% | $76.857 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $208.64 | 6.782% | $222.79 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $51.52 | 7.561% | $55.4154 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $199.67 | 7.436% | $214.5175 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $223.56 | 7.861% | $241.1341 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $39.82 | 13.314% | $45.1216 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $878.97 | $943.8351 | $943.84 | $943.80 | $943.80 | |