| 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 | $15.66 | 9.581% | $17.1604 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $169.88 | 9.154% | $185.4308 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $164.48 | 8.823% | $178.9921 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $26.86 | 4.545% | $28.0808 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $95.94 | 7.279% | $102.9235 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $189.38 | 8.653% | $205.7671 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $70.56 | 6.522% | $75.1619 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $732.76 | $793.5166 | $793.51 | $793.50 | $793.60 | |