| 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 | $230.44 | 6.509% | $245.4393 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $36.73 | 13.839% | $41.8131 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $58.55 | 12.732% | $66.0046 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $45.64 | 11.370% | $50.8293 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $41.33 | 3.730% | $42.8716 | $42.87 | $42.85 | $42.90 |
| Purchase #6 | $230.65 | 11.611% | $257.4308 | $257.43 | $257.45 | $257.40 |
| Purchase #7 | $33.82 | 3.812% | $35.1092 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $677.16 | $739.4979 | $739.49 | $739.50 | $739.40 | |