| 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 | $11.49 | 4.580% | $12.0162 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $137.37 | 6.608% | $146.4474 | $146.45 | $146.45 | $146.40 |
| Purchase #3 | $34.35 | 7.130% | $36.7992 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $130.58 | 12.531% | $146.943 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $55.96 | 13.283% | $63.3932 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $132.71 | 3.861% | $137.8339 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $121.50 | 13.782% | $138.2451 | $138.25 | $138.25 | $138.20 |
| 7 purchase totals = | $623.96 | $681.6780 | $681.68 | $681.70 | $681.50 | |