| 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 | $51.51 | 8.813% | $56.0496 | $56.05 | $56.05 | $56.00 |
| Purchase #2 | $148.97 | 5.274% | $156.8267 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $138.31 | 7.432% | $148.5892 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $12.57 | 7.473% | $13.5094 | $13.51 | $13.50 | $13.50 |
| Purchase #5 | $55.36 | 7.145% | $59.3155 | $59.32 | $59.30 | $59.30 |
| Purchase #6 | $188.63 | 7.270% | $202.3434 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $8.55 | 9.292% | $9.3445 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $603.90 | $645.9783 | $645.98 | $646.00 | $645.80 | |