| 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 | $65.93 | 7.200% | $70.677 | $70.68 | $70.70 | $70.70 |
| Purchase #2 | $173.58 | 7.338% | $186.3173 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $162.57 | 12.337% | $182.6263 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $21.77 | 11.310% | $24.2322 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $6.65 | 4.613% | $6.9568 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $95.33 | 11.815% | $106.5932 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $212.32 | 9.442% | $232.3673 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $738.15 | $809.7701 | $809.78 | $809.80 | $809.80 | |