| 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 | $79.58 | 4.741% | $83.3529 | $83.35 | $83.35 | $83.40 |
| Purchase #2 | $73.61 | 11.512% | $82.084 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $249.47 | 3.418% | $257.9969 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $58.86 | 11.260% | $65.4876 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $212.32 | 8.757% | $230.9129 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $58.66 | 7.396% | $62.9985 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $152.64 | 12.544% | $171.7872 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $885.14 | $954.6200 | $954.62 | $954.65 | $954.70 | |