| 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 | $27.53 | 13.802% | $31.3297 | $31.33 | $31.35 | $31.30 |
| Purchase #2 | $154.60 | 12.219% | $173.4906 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $77.30 | 13.858% | $88.0122 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $131.65 | 11.127% | $146.2987 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $34.88 | 4.618% | $36.4908 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $108.86 | 9.503% | $119.205 | $119.21 | $119.20 | $119.20 |
| Purchase #7 | $55.50 | 13.750% | $63.1313 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $590.32 | $657.9583 | $657.96 | $658.00 | $657.90 | |