| 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 | $10.88 | 10.750% | $12.0496 | $12.05 | $12.05 | $12.00 |
| Purchase #2 | $71.84 | 12.825% | $81.0535 | $81.05 | $81.05 | $81.10 |
| Purchase #3 | $33.37 | 5.504% | $35.2067 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $7.35 | 13.176% | $8.3184 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $214.30 | 4.345% | $223.6113 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $208.92 | 5.143% | $219.6648 | $219.66 | $219.65 | $219.70 |
| Purchase #7 | $206.50 | 7.502% | $221.9916 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $753.16 | $801.8959 | $801.89 | $801.85 | $801.90 | |