| 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 | $24.95 | 13.410% | $28.2958 | $28.30 | $28.30 | $28.30 |
| Purchase #2 | $196.93 | 12.740% | $222.0189 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $228.58 | 8.696% | $248.4573 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $108.92 | 10.571% | $120.4339 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $51.34 | 5.866% | $54.3516 | $54.35 | $54.35 | $54.40 |
| Purchase #6 | $176.35 | 10.533% | $194.9249 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $114.56 | 7.268% | $122.8862 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $901.63 | $991.3686 | $991.37 | $991.35 | $991.40 | |