| 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 | $93.42 | 4.495% | $97.6192 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $24.85 | 12.783% | $28.0266 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $156.74 | 12.773% | $176.7604 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $37.33 | 13.809% | $42.4849 | $42.48 | $42.50 | $42.50 |
| Purchase #5 | $25.70 | 12.596% | $28.9372 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $110.93 | 6.703% | $118.3656 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $204.63 | 9.698% | $224.475 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $653.60 | $716.6689 | $716.68 | $716.70 | $716.70 | |