| 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 | $34.84 | 3.757% | $36.1489 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $191.25 | 3.386% | $197.7257 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $117.40 | 9.858% | $128.9733 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $216.87 | 3.679% | $224.8486 | $224.85 | $224.85 | $224.80 |
| Purchase #5 | $173.47 | 5.460% | $182.9415 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $114.76 | 12.439% | $129.035 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $56.31 | 12.752% | $63.4907 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $904.90 | $963.1637 | $963.17 | $963.20 | $963.00 | |