| 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 | $31.80 | 8.347% | $34.4543 | $34.45 | $34.45 | $34.50 |
| Purchase #2 | $207.97 | 6.765% | $222.0392 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $101.42 | 10.184% | $111.7486 | $111.75 | $111.75 | $111.70 |
| Purchase #4 | $181.71 | 3.406% | $187.899 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $188.80 | 13.214% | $213.748 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $58.42 | 5.742% | $61.7745 | $61.77 | $61.75 | $61.80 |
| Purchase #7 | $142.93 | 8.798% | $155.505 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $913.05 | $987.1686 | $987.17 | $987.15 | $987.10 | |