| 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 | $216.83 | 7.712% | $233.5519 | $233.55 | $233.55 | $233.60 |
| Purchase #2 | $44.99 | 3.572% | $46.597 | $46.60 | $46.60 | $46.60 |
| Purchase #3 | $16.65 | 12.736% | $18.7705 | $18.77 | $18.75 | $18.80 |
| Purchase #4 | $22.85 | 12.238% | $25.6464 | $25.65 | $25.65 | $25.60 |
| Purchase #5 | $34.36 | 4.391% | $35.8687 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $29.78 | 12.756% | $33.5787 | $33.58 | $33.60 | $33.60 |
| Purchase #7 | $243.50 | 3.857% | $252.8918 | $252.89 | $252.90 | $252.90 |
| 7 purchase totals = | $608.96 | $646.9050 | $646.91 | $646.90 | $647.00 | |