| 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 | $29.77 | 9.127% | $32.4871 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $97.96 | 10.451% | $108.1978 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $64.76 | 12.868% | $73.0933 | $73.09 | $73.10 | $73.10 |
| Purchase #4 | $238.25 | 10.833% | $264.0596 | $264.06 | $264.05 | $264.10 |
| Purchase #5 | $9.47 | 7.578% | $10.1876 | $10.19 | $10.20 | $10.20 |
| Purchase #6 | $177.62 | 4.150% | $184.9912 | $184.99 | $185.00 | $185.00 |
| Purchase #7 | $71.46 | 13.307% | $80.9692 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $689.29 | $753.9858 | $753.99 | $754.00 | $754.10 | |