| 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 | $82.64 | 7.460% | $88.8049 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $23.88 | 9.244% | $26.0875 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $122.96 | 13.398% | $139.4342 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $35.28 | 13.131% | $39.9126 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $238.30 | 7.153% | $255.3456 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $48.52 | 3.655% | $50.2934 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $216.33 | 9.648% | $237.2015 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $767.91 | $837.0797 | $837.07 | $837.10 | $837.00 | |