| 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 | $48.35 | 8.245% | $52.3365 | $52.34 | $52.35 | $52.30 |
| Purchase #2 | $89.95 | 6.394% | $95.7014 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $174.26 | 4.359% | $181.856 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $6.64 | 11.565% | $7.4079 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $83.56 | 5.790% | $88.3981 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $102.39 | 7.586% | $110.1573 | $110.16 | $110.15 | $110.20 |
| Purchase #7 | $249.34 | 12.347% | $280.126 | $280.13 | $280.15 | $280.10 |
| 7 purchase totals = | $754.49 | $815.9832 | $816.00 | $816.00 | $816.00 | |