| 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 | $9.36 | 6.268% | $9.9467 | $9.95 | $9.95 | $9.90 |
| Purchase #2 | $211.94 | 11.248% | $235.779 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $158.72 | 8.858% | $172.7794 | $172.78 | $172.80 | $172.80 |
| Purchase #4 | $80.41 | 13.556% | $91.3104 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $203.82 | 9.849% | $223.8942 | $223.89 | $223.90 | $223.90 |
| Purchase #6 | $95.66 | 8.472% | $103.7643 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $104.90 | 10.769% | $116.1967 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $864.81 | $953.6707 | $953.67 | $953.70 | $953.70 | |