| 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 | $15.25 | 10.763% | $16.8914 | $16.89 | $16.90 | $16.90 |
| Purchase #2 | $93.57 | 4.257% | $97.5533 | $97.55 | $97.55 | $97.60 |
| Purchase #3 | $69.93 | 6.785% | $74.6748 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $25.45 | 8.629% | $27.6461 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $153.40 | 4.331% | $160.0438 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $175.42 | 11.864% | $196.2318 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $186.39 | 13.320% | $211.2171 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $719.41 | $784.2583 | $784.25 | $784.25 | $784.20 | |