| 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 | $24.29 | 5.486% | $25.6225 | $25.62 | $25.60 | $25.60 |
| Purchase #2 | $179.98 | 4.280% | $187.6831 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $57.34 | 12.567% | $64.5459 | $64.55 | $64.55 | $64.50 |
| Purchase #4 | $145.48 | 9.791% | $159.7239 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $48.82 | 7.225% | $52.3472 | $52.35 | $52.35 | $52.30 |
| Purchase #6 | $217.33 | 3.661% | $225.2865 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $143.55 | 6.510% | $152.8951 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $816.79 | $868.1042 | $868.11 | $868.10 | $868.00 | |