| 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 | $50.82 | 8.251% | $55.0132 | $55.01 | $55.00 | $55.00 |
| Purchase #2 | $126.43 | 4.393% | $131.9841 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $15.47 | 9.550% | $16.9474 | $16.95 | $16.95 | $16.90 |
| Purchase #4 | $139.59 | 3.145% | $143.9801 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $202.28 | 4.530% | $211.4433 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $189.86 | 5.377% | $200.0688 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $224.86 | 6.842% | $240.2449 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $949.31 | $999.6818 | $999.67 | $999.70 | $999.60 | |