| 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 | $41.25 | 7.780% | $44.4593 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $19.71 | 6.582% | $21.0073 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $199.59 | 7.455% | $214.4694 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $108.38 | 7.397% | $116.3969 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $91.69 | 9.860% | $100.7306 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $218.99 | 10.325% | $241.6007 | $241.60 | $241.60 | $241.60 |
| Purchase #7 | $206.91 | 8.375% | $224.2387 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $886.52 | $962.9029 | $962.91 | $962.90 | $962.90 | |