| 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 | $15.34 | 4.172% | $15.98 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $200.72 | 6.662% | $214.092 | $214.09 | $214.10 | $214.10 |
| Purchase #3 | $126.95 | 3.441% | $131.3183 | $131.32 | $131.30 | $131.30 |
| Purchase #4 | $132.35 | 8.155% | $143.1431 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $85.28 | 13.721% | $96.9813 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $72.43 | 12.177% | $81.2498 | $81.25 | $81.25 | $81.20 |
| Purchase #7 | $106.59 | 4.335% | $111.2107 | $111.21 | $111.20 | $111.20 |
| 7 purchase totals = | $739.66 | $793.9752 | $793.97 | $794.00 | $793.90 | |