| 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 | $21.53 | 11.445% | $23.9941 | $23.99 | $24.00 | $24.00 |
| Purchase #2 | $249.52 | 13.212% | $282.4866 | $282.49 | $282.50 | $282.50 |
| Purchase #3 | $126.97 | 12.165% | $142.4159 | $142.42 | $142.40 | $142.40 |
| Purchase #4 | $51.92 | 6.740% | $55.4194 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $117.34 | 7.710% | $126.3869 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $155.56 | 11.538% | $173.5085 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $162.42 | 4.414% | $169.5892 | $169.59 | $169.60 | $169.60 |
| 7 purchase totals = | $885.26 | $973.8006 | $973.81 | $973.80 | $973.80 | |