| 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 | $90.32 | 10.336% | $99.6555 | $99.66 | $99.65 | $99.70 |
| Purchase #2 | $31.37 | 4.801% | $32.8761 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $80.46 | 8.455% | $87.2629 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $113.79 | 10.270% | $125.4762 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $13.98 | 11.417% | $15.5761 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $202.62 | 13.661% | $230.2999 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $186.87 | 10.142% | $205.8224 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $719.41 | $796.9691 | $796.98 | $797.00 | $797.10 | |