| 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 | $72.75 | 10.858% | $80.6492 | $80.65 | $80.65 | $80.60 |
| Purchase #2 | $141.47 | 3.461% | $146.3663 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $229.79 | 4.829% | $240.8866 | $240.89 | $240.90 | $240.90 |
| Purchase #4 | $126.83 | 12.407% | $142.5658 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $19.35 | 10.854% | $21.4502 | $21.45 | $21.45 | $21.50 |
| Purchase #6 | $66.67 | 12.163% | $74.7791 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $246.56 | 6.259% | $261.9922 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $903.42 | $968.6894 | $968.70 | $968.70 | $968.80 | |