| 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 | $11.34 | 9.660% | $12.4354 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $76.56 | 9.141% | $83.5583 | $83.56 | $83.55 | $83.60 |
| Purchase #3 | $220.51 | 6.334% | $234.4771 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $143.84 | 13.375% | $163.0786 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $62.77 | 3.453% | $64.9374 | $64.94 | $64.95 | $64.90 |
| Purchase #6 | $67.43 | 6.422% | $71.7604 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $120.57 | 13.681% | $137.0652 | $137.07 | $137.05 | $137.10 |
| 7 purchase totals = | $703.02 | $767.3124 | $767.33 | $767.35 | $767.40 | |