| 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 | $155.46 | 3.356% | $160.6772 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $65.80 | 11.509% | $73.3729 | $73.37 | $73.35 | $73.40 |
| Purchase #3 | $28.68 | 9.771% | $31.4823 | $31.48 | $31.50 | $31.50 |
| Purchase #4 | $8.68 | 11.659% | $9.692 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $217.29 | 10.316% | $239.7056 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $99.90 | 5.280% | $105.1747 | $105.17 | $105.15 | $105.20 |
| Purchase #7 | $91.97 | 3.631% | $95.3094 | $95.31 | $95.30 | $95.30 |
| 7 purchase totals = | $667.78 | $715.4141 | $715.41 | $715.40 | $715.50 | |