| 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 | $51.49 | 10.378% | $56.8336 | $56.83 | $56.85 | $56.80 |
| Purchase #2 | $166.60 | 4.361% | $173.8654 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $78.78 | 7.214% | $84.4632 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $106.36 | 13.162% | $120.3591 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $190.64 | 5.349% | $200.8373 | $200.84 | $200.85 | $200.80 |
| Purchase #6 | $66.97 | 13.158% | $75.7819 | $75.78 | $75.80 | $75.80 |
| Purchase #7 | $157.30 | 5.626% | $166.1497 | $166.15 | $166.15 | $166.10 |
| 7 purchase totals = | $818.14 | $878.2902 | $878.29 | $878.30 | $878.30 | |