| 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 | $95.32 | 6.679% | $101.6864 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $19.79 | 6.619% | $21.0999 | $21.10 | $21.10 | $21.10 |
| Purchase #3 | $76.97 | 8.511% | $83.5209 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $83.80 | 12.369% | $94.1652 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $222.77 | 10.247% | $245.5972 | $245.60 | $245.60 | $245.60 |
| Purchase #6 | $219.39 | 7.832% | $236.5726 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $14.61 | 3.414% | $15.1088 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $732.65 | $797.7510 | $797.76 | $797.70 | $797.80 | |