| 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 | $44.91 | 5.491% | $47.376 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $45.83 | 12.772% | $51.6834 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $181.74 | 5.648% | $192.0047 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $205.77 | 9.538% | $225.3963 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $247.69 | 9.142% | $270.3338 | $270.33 | $270.35 | $270.30 |
| Purchase #6 | $158.32 | 4.665% | $165.7056 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $17.70 | 7.326% | $18.9967 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $901.96 | $971.4965 | $971.50 | $971.55 | $971.50 | |