| 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 | $34.92 | 3.561% | $36.1635 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $97.54 | 8.824% | $106.1469 | $106.15 | $106.15 | $106.10 |
| Purchase #3 | $14.60 | 6.790% | $15.5913 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $38.36 | 5.212% | $40.3593 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $43.55 | 10.232% | $48.006 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $69.28 | 6.356% | $73.6834 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $246.93 | 4.393% | $257.7776 | $257.78 | $257.80 | $257.80 |
| 7 purchase totals = | $545.18 | $577.7280 | $577.73 | $577.75 | $577.80 | |