| 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 | $60.44 | 8.717% | $65.7086 | $65.71 | $65.70 | $65.70 |
| Purchase #2 | $134.56 | 3.738% | $139.5899 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $79.53 | 12.358% | $89.3583 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $211.91 | 12.711% | $238.8459 | $238.85 | $238.85 | $238.80 |
| Purchase #5 | $239.44 | 10.390% | $264.3178 | $264.32 | $264.30 | $264.30 |
| Purchase #6 | $30.39 | 12.160% | $34.0854 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $123.95 | 4.789% | $129.886 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $880.22 | $961.7919 | $961.81 | $961.80 | $961.80 | |