| 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 | $173.85 | 4.343% | $181.4003 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $61.96 | 10.589% | $68.5209 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $42.68 | 13.414% | $48.4051 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $30.35 | 10.338% | $33.4876 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $53.47 | 6.143% | $56.7547 | $56.75 | $56.75 | $56.80 |
| Purchase #6 | $33.89 | 3.460% | $35.0626 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $241.78 | 10.832% | $267.9696 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $637.98 | $691.6008 | $691.60 | $691.55 | $691.70 | |