| 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 | $75.44 | 7.421% | $81.0384 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $13.71 | 3.831% | $14.2352 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $23.48 | 7.349% | $25.2055 | $25.21 | $25.20 | $25.20 |
| Purchase #4 | $45.60 | 7.539% | $49.0378 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $234.92 | 4.754% | $246.0881 | $246.09 | $246.10 | $246.10 |
| Purchase #6 | $176.73 | 9.741% | $193.9453 | $193.95 | $193.95 | $193.90 |
| Purchase #7 | $247.81 | 11.496% | $276.2982 | $276.30 | $276.30 | $276.30 |
| 7 purchase totals = | $817.69 | $885.8485 | $885.87 | $885.90 | $885.70 | |