| 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 | $27.55 | 8.727% | $29.9543 | $29.95 | $29.95 | $30.00 |
| Purchase #2 | $55.90 | 5.416% | $58.9275 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $47.85 | 4.294% | $49.9047 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $201.79 | 5.553% | $212.9954 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $72.99 | 10.244% | $80.4671 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $113.33 | 5.423% | $119.4759 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $50.62 | 3.589% | $52.4368 | $52.44 | $52.45 | $52.40 |
| 7 purchase totals = | $570.03 | $604.1617 | $604.17 | $604.20 | $604.20 | |