| 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 | $49.60 | 13.231% | $56.1626 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $55.63 | 13.209% | $62.9782 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $17.95 | 10.334% | $19.805 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $148.30 | 11.378% | $165.1736 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $123.31 | 7.238% | $132.2352 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $161.88 | 12.523% | $182.1522 | $182.15 | $182.15 | $182.20 |
| Purchase #7 | $239.35 | 5.107% | $251.5736 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $796.02 | $870.0804 | $870.08 | $870.05 | $870.20 | |