| 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 | $27.44 | 6.634% | $29.2604 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $11.49 | 8.318% | $12.4457 | $12.45 | $12.45 | $12.40 |
| Purchase #3 | $33.27 | 10.350% | $36.7134 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $39.35 | 13.138% | $44.5198 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $82.44 | 6.424% | $87.7359 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $221.42 | 5.690% | $234.0188 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $129.84 | 9.114% | $141.6736 | $141.67 | $141.65 | $141.70 |
| 7 purchase totals = | $545.25 | $586.3676 | $586.37 | $586.30 | $586.30 | |