| 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 | $31.50 | 9.792% | $34.5845 | $34.58 | $34.60 | $34.60 |
| Purchase #2 | $242.37 | 13.503% | $275.0972 | $275.10 | $275.10 | $275.10 |
| Purchase #3 | $37.40 | 4.450% | $39.0643 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $196.79 | 6.664% | $209.9041 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $125.52 | 9.780% | $137.7959 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $206.48 | 3.739% | $214.2003 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $54.57 | 7.488% | $58.6562 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $894.63 | $969.3025 | $969.30 | $969.30 | $969.40 | |