| 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 | $128.93 | 5.733% | $136.3216 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $19.47 | 6.509% | $20.7373 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $113.38 | 8.868% | $123.4345 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $75.68 | 3.630% | $78.4272 | $78.43 | $78.45 | $78.40 |
| Purchase #5 | $83.63 | 12.288% | $93.9065 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $139.94 | 13.754% | $159.1873 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $69.98 | 6.110% | $74.2558 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $631.01 | $686.2702 | $686.28 | $686.30 | $686.20 | |