| 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 | $38.77 | 3.711% | $40.2088 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $8.29 | 10.739% | $9.1803 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $98.87 | 8.836% | $107.6062 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $146.67 | 12.268% | $164.6635 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $186.42 | 5.152% | $196.0244 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $70.90 | 11.610% | $79.1315 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $198.99 | 13.556% | $225.9651 | $225.97 | $225.95 | $226.00 |
| 7 purchase totals = | $748.91 | $822.7798 | $822.78 | $822.75 | $822.80 | |