| 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 | $156.61 | 3.757% | $162.4938 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $52.99 | 6.328% | $56.3432 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $116.42 | 3.340% | $120.3084 | $120.31 | $120.30 | $120.30 |
| Purchase #4 | $25.84 | 3.276% | $26.6865 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $215.38 | 9.301% | $235.4125 | $235.41 | $235.40 | $235.40 |
| Purchase #6 | $184.78 | 7.767% | $199.1319 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $9.52 | 4.518% | $9.9501 | $9.95 | $9.95 | $10.00 |
| 7 purchase totals = | $761.54 | $810.3264 | $810.32 | $810.35 | $810.30 | |