| 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 | $54.37 | 5.663% | $57.449 | $57.45 | $57.45 | $57.40 |
| Purchase #2 | $127.68 | 6.189% | $135.5821 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $181.45 | 10.671% | $200.8125 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $58.94 | 10.543% | $65.154 | $65.15 | $65.15 | $65.20 |
| Purchase #5 | $196.50 | 9.555% | $215.2756 | $215.28 | $215.30 | $215.30 |
| Purchase #6 | $67.45 | 9.368% | $73.7687 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $76.45 | 4.647% | $80.0026 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $762.84 | $828.0445 | $828.04 | $828.05 | $828.10 | |