| 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 | $81.58 | 5.456% | $86.031 | $86.03 | $86.05 | $86.00 |
| Purchase #2 | $105.30 | 11.205% | $117.0989 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $94.44 | 9.829% | $103.7225 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $31.89 | 9.702% | $34.984 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $68.47 | 13.527% | $77.7319 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $38.54 | 6.278% | $40.9595 | $40.96 | $40.95 | $41.00 |
| Purchase #7 | $216.45 | 12.669% | $243.8721 | $243.87 | $243.85 | $243.90 |
| 7 purchase totals = | $636.67 | $704.3999 | $704.39 | $704.40 | $704.40 | |