| 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 | $5.65 | 13.599% | $6.4183 | $6.42 | $6.40 | $6.40 |
| Purchase #2 | $115.94 | 7.669% | $124.8314 | $124.83 | $124.85 | $124.80 |
| Purchase #3 | $66.88 | 10.412% | $73.8435 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $204.57 | 11.246% | $227.5759 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $88.44 | 10.449% | $97.6811 | $97.68 | $97.70 | $97.70 |
| Purchase #6 | $227.60 | 11.203% | $253.098 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $35.58 | 10.473% | $39.3063 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $744.66 | $822.7545 | $822.76 | $822.80 | $822.70 | |