| 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 | $70.74 | 11.857% | $79.1276 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $219.77 | 9.206% | $240.002 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $147.48 | 9.192% | $161.0364 | $161.04 | $161.05 | $161.00 |
| Purchase #4 | $59.96 | 4.159% | $62.4537 | $62.45 | $62.45 | $62.50 |
| Purchase #5 | $204.78 | 3.704% | $212.3651 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $36.76 | 6.558% | $39.1707 | $39.17 | $39.15 | $39.20 |
| Purchase #7 | $71.69 | 7.522% | $77.0825 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $811.18 | $871.2380 | $871.24 | $871.25 | $871.30 | |