| 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 | $198.61 | 6.529% | $211.5772 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $65.61 | 11.152% | $72.9268 | $72.93 | $72.95 | $72.90 |
| Purchase #3 | $69.44 | 6.629% | $74.0432 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $107.31 | 8.359% | $116.28 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $228.91 | 8.763% | $248.9694 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $5.96 | 10.697% | $6.5975 | $6.60 | $6.60 | $6.60 |
| Purchase #7 | $135.99 | 4.425% | $142.0076 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $811.83 | $872.4017 | $872.41 | $872.45 | $872.40 | |