| 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 | $29.73 | 5.761% | $31.4427 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $95.78 | 6.596% | $102.0976 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $74.47 | 13.854% | $84.7871 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $178.91 | 7.407% | $192.1619 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $43.30 | 5.739% | $45.785 | $45.79 | $45.80 | $45.80 |
| Purchase #6 | $172.68 | 13.439% | $195.8865 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $36.47 | 7.448% | $39.1863 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $631.34 | $691.3471 | $691.36 | $691.40 | $691.40 | |