| 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 | $65.97 | 10.328% | $72.7834 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $248.59 | 6.502% | $264.7533 | $264.75 | $264.75 | $264.80 |
| Purchase #3 | $106.44 | 6.394% | $113.2458 | $113.25 | $113.25 | $113.20 |
| Purchase #4 | $14.42 | 10.758% | $15.9713 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $249.76 | 8.822% | $271.7938 | $271.79 | $271.80 | $271.80 |
| Purchase #6 | $188.49 | 13.867% | $214.6279 | $214.63 | $214.65 | $214.60 |
| Purchase #7 | $6.91 | 5.775% | $7.3091 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $880.58 | $960.4846 | $960.48 | $960.50 | $960.50 | |