| 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 | $58.78 | 11.163% | $65.3416 | $65.34 | $65.35 | $65.30 |
| Purchase #2 | $35.60 | 7.545% | $38.286 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $7.85 | 12.656% | $8.8435 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $93.73 | 13.339% | $106.2326 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $13.96 | 12.230% | $15.6673 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $58.32 | 10.759% | $64.5946 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $144.28 | 4.555% | $150.852 | $150.85 | $150.85 | $150.90 |
| 7 purchase totals = | $412.52 | $449.8176 | $449.81 | $449.85 | $449.80 | |