| 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 | $58.38 | 11.637% | $65.1737 | $65.17 | $65.15 | $65.20 |
| Purchase #2 | $74.86 | 6.591% | $79.794 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $175.27 | 3.378% | $181.1906 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $243.42 | 13.497% | $276.2744 | $276.27 | $276.25 | $276.30 |
| Purchase #5 | $31.85 | 11.425% | $35.4889 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $42.52 | 5.741% | $44.9611 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $24.33 | 10.493% | $26.8829 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $650.63 | $709.7656 | $709.75 | $709.75 | $709.90 | |