| 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 | $8.48 | 11.582% | $9.4622 | $9.46 | $9.45 | $9.50 |
| Purchase #2 | $126.81 | 3.391% | $131.1101 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $50.73 | 8.243% | $54.9117 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $189.99 | 8.586% | $206.3025 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $139.81 | 6.655% | $149.1144 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $136.87 | 10.382% | $151.0798 | $151.08 | $151.10 | $151.10 |
| Purchase #7 | $14.78 | 9.591% | $16.1975 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $667.47 | $718.1782 | $718.17 | $718.15 | $718.20 | |