| 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 | $55.73 | 3.210% | $57.5189 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $41.63 | 4.126% | $43.3477 | $43.35 | $43.35 | $43.30 |
| Purchase #3 | $152.63 | 10.784% | $169.0896 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $175.51 | 8.421% | $190.2897 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $211.98 | 10.715% | $234.6937 | $234.69 | $234.70 | $234.70 |
| Purchase #6 | $43.44 | 9.838% | $47.7136 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $216.43 | 10.841% | $239.8932 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $897.35 | $982.5464 | $982.54 | $982.55 | $982.50 | |