| 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 | $47.97 | 9.743% | $52.6437 | $52.64 | $52.65 | $52.60 |
| Purchase #2 | $109.51 | 10.479% | $120.9856 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $114.98 | 13.134% | $130.0815 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $116.36 | 12.396% | $130.784 | $130.78 | $130.80 | $130.80 |
| Purchase #5 | $162.96 | 10.646% | $180.3087 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $97.25 | 8.406% | $105.4248 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $75.67 | 6.350% | $80.475 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $724.70 | $800.7033 | $800.70 | $800.75 | $800.70 | |