| 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 | $45.50 | 12.609% | $51.2371 | $51.24 | $51.25 | $51.20 |
| Purchase #2 | $36.67 | 10.269% | $40.4356 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $238.65 | 9.466% | $261.2406 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $195.59 | 8.644% | $212.4968 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $203.81 | 9.724% | $223.6285 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $169.64 | 11.572% | $189.2707 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $61.85 | 5.517% | $65.2623 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $951.71 | $1,043.5716 | $1,043.58 | $1,043.60 | $1,043.50 | |