| 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 | $26.47 | 5.603% | $27.9531 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $177.73 | 3.659% | $184.2331 | $184.23 | $184.25 | $184.20 |
| Purchase #3 | $51.29 | 9.326% | $56.0733 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $146.50 | 11.248% | $162.9783 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $147.72 | 5.340% | $155.6082 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $220.73 | 6.310% | $234.6581 | $234.66 | $234.65 | $234.70 |
| Purchase #7 | $12.75 | 13.392% | $14.4575 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $783.19 | $835.9616 | $835.96 | $835.95 | $836.10 | |