| 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 | $36.78 | 11.134% | $40.8751 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $158.85 | 3.373% | $164.208 | $164.21 | $164.20 | $164.20 |
| Purchase #3 | $91.54 | 3.527% | $94.7686 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $51.75 | 6.428% | $55.0765 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $234.27 | 10.159% | $258.0695 | $258.07 | $258.05 | $258.10 |
| Purchase #6 | $32.37 | 12.788% | $36.5095 | $36.51 | $36.50 | $36.50 |
| Purchase #7 | $99.88 | 6.307% | $106.1794 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $705.44 | $755.6866 | $755.70 | $755.70 | $755.80 | |