| 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 | $55.44 | 11.317% | $61.7141 | $61.71 | $61.70 | $61.70 |
| Purchase #2 | $86.37 | 13.747% | $98.2433 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $158.62 | 6.705% | $169.2555 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $121.58 | 11.721% | $135.8304 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $84.53 | 10.153% | $93.1123 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $48.39 | 11.206% | $53.8126 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $27.71 | 10.228% | $30.5442 | $30.54 | $30.55 | $30.50 |
| 7 purchase totals = | $582.64 | $642.5124 | $642.50 | $642.50 | $642.40 | |