| 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 | $68.26 | 8.706% | $74.2027 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $145.36 | 3.504% | $150.4534 | $150.45 | $150.45 | $150.50 |
| Purchase #3 | $223.49 | 7.609% | $240.4954 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $124.53 | 12.354% | $139.9144 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $206.31 | 4.511% | $215.6166 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $136.50 | 10.622% | $150.999 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $7.52 | 9.172% | $8.2097 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $911.97 | $979.8912 | $979.89 | $979.85 | $979.90 | |