| 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 | $41.57 | 7.441% | $44.6632 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $110.88 | 5.156% | $116.597 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $199.37 | 13.604% | $226.4923 | $226.49 | $226.50 | $226.50 |
| Purchase #4 | $198.37 | 10.532% | $219.2623 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $198.66 | 11.543% | $221.5913 | $221.59 | $221.60 | $221.60 |
| Purchase #6 | $7.74 | 5.420% | $8.1595 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $21.41 | 10.493% | $23.6566 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $778.00 | $860.4222 | $860.42 | $860.40 | $860.60 | |