| 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 | $30.82 | 6.797% | $32.9148 | $32.91 | $32.90 | $32.90 |
| Purchase #2 | $48.64 | 13.355% | $55.1359 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $17.99 | 4.191% | $18.744 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $106.37 | 9.289% | $116.2507 | $116.25 | $116.25 | $116.30 |
| Purchase #5 | $68.25 | 7.178% | $73.149 | $73.15 | $73.15 | $73.10 |
| Purchase #6 | $12.86 | 3.310% | $13.2857 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $162.56 | 8.659% | $176.6361 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $447.49 | $486.1162 | $486.12 | $486.15 | $486.00 | |