| 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 | $56.64 | 7.650% | $60.973 | $60.97 | $60.95 | $61.00 |
| Purchase #2 | $87.45 | 10.567% | $96.6908 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $79.29 | 3.839% | $82.3339 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $105.79 | 13.587% | $120.1637 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $39.41 | 12.420% | $44.3047 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $48.50 | 7.548% | $52.1608 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $37.47 | 6.531% | $39.9172 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $454.55 | $496.5441 | $496.53 | $496.50 | $496.60 | |