| 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 | $95.62 | 7.823% | $103.1004 | $103.10 | $103.10 | $103.10 |
| Purchase #2 | $237.50 | 12.840% | $267.995 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $128.96 | 4.228% | $134.4124 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $11.29 | 5.527% | $11.914 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $63.82 | 10.135% | $70.2882 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $55.77 | 12.235% | $62.5935 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $36.39 | 10.428% | $40.1847 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $629.35 | $690.4882 | $690.48 | $690.50 | $690.50 | |