| 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 | $96.51 | 6.632% | $102.9105 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $85.41 | 4.859% | $89.5601 | $89.56 | $89.55 | $89.60 |
| Purchase #3 | $58.92 | 4.748% | $61.7175 | $61.72 | $61.70 | $61.70 |
| Purchase #4 | $18.25 | 8.449% | $19.7919 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $136.50 | 3.103% | $140.7356 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $30.45 | 9.854% | $33.4505 | $33.45 | $33.45 | $33.50 |
| Purchase #7 | $23.97 | 4.252% | $24.9892 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $450.01 | $473.1553 | $473.16 | $473.15 | $473.20 | |