| 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 | $60.39 | 6.685% | $64.4271 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $65.95 | 10.691% | $73.0007 | $73.00 | $73.00 | $73.00 |
| Purchase #3 | $117.68 | 5.521% | $124.1771 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $148.29 | 6.328% | $157.6738 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $70.51 | 9.576% | $77.262 | $77.26 | $77.25 | $77.30 |
| Purchase #6 | $138.58 | 13.288% | $156.9945 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $11.89 | 8.871% | $12.9448 | $12.94 | $12.95 | $12.90 |
| 7 purchase totals = | $613.29 | $666.4800 | $666.47 | $666.50 | $666.50 | |