| 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 | $15.49 | 12.613% | $17.4438 | $17.44 | $17.45 | $17.40 |
| Purchase #2 | $5.82 | 8.800% | $6.3322 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $55.29 | 8.452% | $59.9631 | $59.96 | $59.95 | $60.00 |
| Purchase #4 | $161.97 | 7.556% | $174.2085 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $243.96 | 8.286% | $264.1745 | $264.17 | $264.15 | $264.20 |
| Purchase #6 | $117.86 | 5.763% | $124.6523 | $124.65 | $124.65 | $124.70 |
| Purchase #7 | $217.45 | 13.548% | $246.9101 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $817.84 | $893.6845 | $893.67 | $893.65 | $893.70 | |