| 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 | $36.84 | 6.767% | $39.333 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $231.27 | 8.458% | $250.8308 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $10.57 | 13.684% | $12.0164 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $8.37 | 10.223% | $9.2257 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $67.98 | 7.439% | $73.037 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $84.70 | 3.306% | $87.5002 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $123.87 | 11.540% | $138.1646 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $563.60 | $610.1077 | $610.11 | $610.15 | $610.00 | |