| 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 | $67.62 | 4.548% | $70.6954 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $220.48 | 6.191% | $234.1299 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $21.40 | 13.171% | $24.2186 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $58.40 | 4.790% | $61.1974 | $61.20 | $61.20 | $61.20 |
| Purchase #5 | $10.74 | 12.618% | $12.0952 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $202.62 | 13.648% | $230.2736 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $108.30 | 11.566% | $120.826 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $689.56 | $753.4361 | $753.45 | $753.45 | $753.40 | |