| 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 | $62.48 | 9.639% | $68.5024 | $68.50 | $68.50 | $68.50 |
| Purchase #2 | $22.79 | 9.125% | $24.8696 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $36.94 | 6.333% | $39.2794 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $148.43 | 10.343% | $163.7821 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $186.26 | 13.453% | $211.3176 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $51.37 | 8.840% | $55.9111 | $55.91 | $55.90 | $55.90 |
| Purchase #7 | $69.44 | 3.526% | $71.8885 | $71.89 | $71.90 | $71.90 |
| 7 purchase totals = | $577.71 | $635.5507 | $635.55 | $635.55 | $635.60 | |