| 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 | $100.70 | 13.774% | $114.5704 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $63.28 | 8.260% | $68.5069 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $15.98 | 9.839% | $17.5523 | $17.55 | $17.55 | $17.60 |
| Purchase #4 | $212.26 | 3.650% | $220.0075 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $248.59 | 6.679% | $265.1933 | $265.19 | $265.20 | $265.20 |
| Purchase #6 | $59.67 | 9.620% | $65.4103 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $116.69 | 7.607% | $125.5666 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $817.17 | $876.8073 | $876.81 | $876.75 | $876.90 | |