| 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 | $15.97 | 3.161% | $16.4748 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $40.54 | 5.864% | $42.9173 | $42.92 | $42.90 | $42.90 |
| Purchase #3 | $124.60 | 7.666% | $134.1518 | $134.15 | $134.15 | $134.20 |
| Purchase #4 | $94.94 | 6.550% | $101.1586 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $222.94 | 10.379% | $246.0789 | $246.08 | $246.10 | $246.10 |
| Purchase #6 | $88.75 | 5.869% | $93.9587 | $93.96 | $93.95 | $94.00 |
| Purchase #7 | $95.39 | 12.137% | $106.9675 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $683.13 | $741.7076 | $741.71 | $741.65 | $741.90 | |