| 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 | $153.94 | 13.299% | $174.4125 | $174.41 | $174.40 | $174.40 |
| Purchase #2 | $95.74 | 5.144% | $100.6649 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $77.58 | 10.297% | $85.5684 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $193.61 | 10.130% | $213.2227 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $74.64 | 13.533% | $84.741 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $202.97 | 3.762% | $210.6057 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $106.61 | 13.291% | $120.7795 | $120.78 | $120.80 | $120.80 |
| 7 purchase totals = | $905.09 | $989.9947 | $989.99 | $989.95 | $990.00 | |