| 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 | $34.80 | 11.508% | $38.8048 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $225.62 | 12.495% | $253.8112 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $66.59 | 12.179% | $74.7 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $134.73 | 6.464% | $143.4389 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $135.57 | 6.340% | $144.1651 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $97.82 | 5.868% | $103.5601 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $101.88 | 12.619% | $114.7362 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $797.01 | $873.2163 | $873.22 | $873.20 | $873.20 | |