| 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 | $9.89 | 13.358% | $11.2111 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $56.54 | 6.272% | $60.0862 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $108.92 | 6.634% | $116.1458 | $116.15 | $116.15 | $116.10 |
| Purchase #4 | $212.32 | 4.350% | $221.5559 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $172.93 | 7.674% | $186.2006 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $31.62 | 9.442% | $34.6056 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $52.69 | 6.688% | $56.2139 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $644.91 | $686.0191 | $686.03 | $686.00 | $686.00 | |