| 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 | $89.37 | 12.369% | $100.4242 | $100.42 | $100.40 | $100.40 |
| Purchase #2 | $22.66 | 7.610% | $24.3844 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $66.36 | 12.273% | $74.5044 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $25.63 | 6.742% | $27.358 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $241.46 | 6.756% | $257.773 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $164.52 | 8.172% | $177.9646 | $177.96 | $177.95 | $178.00 |
| Purchase #7 | $148.95 | 12.481% | $167.5404 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $758.95 | $829.9490 | $829.93 | $829.90 | $830.00 | |