| 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 | $24.94 | 6.852% | $26.6489 | $26.65 | $26.65 | $26.60 |
| Purchase #2 | $48.75 | 7.416% | $52.3653 | $52.37 | $52.35 | $52.40 |
| Purchase #3 | $40.88 | 4.833% | $42.8557 | $42.86 | $42.85 | $42.90 |
| Purchase #4 | $178.55 | 3.647% | $185.0617 | $185.06 | $185.05 | $185.10 |
| Purchase #5 | $43.95 | 5.459% | $46.3492 | $46.35 | $46.35 | $46.30 |
| Purchase #6 | $128.73 | 6.155% | $136.6533 | $136.65 | $136.65 | $136.70 |
| Purchase #7 | $222.32 | 12.296% | $249.6565 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $688.12 | $739.5906 | $739.60 | $739.55 | $739.70 | |