| 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 | $73.36 | 5.693% | $77.5364 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $40.65 | 3.568% | $42.1004 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $221.99 | 3.384% | $229.5021 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $100.28 | 10.690% | $110.9999 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $59.80 | 11.266% | $66.5371 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $8.97 | 10.642% | $9.9246 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $37.32 | 4.660% | $39.0591 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $542.37 | $575.6596 | $575.66 | $575.65 | $575.60 | |