| 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 | $35.88 | 5.143% | $37.7253 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $169.59 | 9.770% | $186.1589 | $186.16 | $186.15 | $186.20 |
| Purchase #3 | $82.97 | 8.324% | $89.8764 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $91.76 | 10.333% | $101.2416 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $220.89 | 5.220% | $232.4205 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $69.38 | 7.719% | $74.7354 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $129.92 | 11.190% | $144.458 | $144.46 | $144.45 | $144.50 |
| 7 purchase totals = | $800.39 | $866.6161 | $866.63 | $866.65 | $866.60 | |