| 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 | $21.80 | 8.378% | $23.6264 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $174.58 | 11.510% | $194.6742 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $157.72 | 12.458% | $177.3688 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $56.82 | 7.646% | $61.1645 | $61.16 | $61.15 | $61.20 |
| Purchase #5 | $115.54 | 11.812% | $129.1876 | $129.19 | $129.20 | $129.20 |
| Purchase #6 | $97.59 | 12.873% | $110.1528 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $185.96 | 13.322% | $210.7336 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $810.01 | $906.9079 | $906.90 | $906.90 | $907.00 | |