| 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 | $80.38 | 3.145% | $82.908 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $45.31 | 9.310% | $49.5284 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $64.88 | 3.188% | $66.9484 | $66.95 | $66.95 | $66.90 |
| Purchase #4 | $160.45 | 8.488% | $174.069 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $7.95 | 4.742% | $8.327 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $232.69 | 10.741% | $257.6832 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $36.55 | 10.868% | $40.5223 | $40.52 | $40.50 | $40.50 |
| 7 purchase totals = | $628.21 | $679.9863 | $679.99 | $680.00 | $679.90 | |