| 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 | $120.84 | 12.845% | $136.3619 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $5.25 | 13.583% | $5.9631 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $250.88 | 6.236% | $266.5249 | $266.52 | $266.50 | $266.50 |
| Purchase #4 | $63.78 | 11.414% | $71.0598 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $144.99 | 7.215% | $155.451 | $155.45 | $155.45 | $155.50 |
| Purchase #6 | $21.74 | 5.811% | $23.0033 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $99.57 | 11.115% | $110.6372 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $707.05 | $769.0012 | $768.99 | $768.95 | $769.10 | |