| 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 | $51.49 | 4.156% | $53.6299 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $16.64 | 10.733% | $18.426 | $18.43 | $18.45 | $18.40 |
| Purchase #3 | $21.62 | 13.555% | $24.5506 | $24.55 | $24.55 | $24.60 |
| Purchase #4 | $162.69 | 11.104% | $180.7551 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $23.72 | 5.795% | $25.0946 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $59.99 | 10.815% | $66.4779 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $218.69 | 11.121% | $243.0105 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $554.84 | $611.9446 | $611.95 | $612.00 | $612.00 | |