| 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 | $40.37 | 12.494% | $45.4138 | $45.41 | $45.40 | $45.40 |
| Purchase #2 | $108.44 | 10.512% | $119.8392 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $145.43 | 11.429% | $162.0512 | $162.05 | $162.05 | $162.10 |
| Purchase #4 | $66.66 | 6.160% | $70.7663 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $56.54 | 11.505% | $63.0449 | $63.04 | $63.05 | $63.00 |
| Purchase #6 | $17.66 | 8.450% | $19.1523 | $19.15 | $19.15 | $19.20 |
| Purchase #7 | $200.36 | 4.764% | $209.9052 | $209.91 | $209.90 | $209.90 |
| 7 purchase totals = | $635.46 | $690.1729 | $690.17 | $690.15 | $690.20 | |