| 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 | $10.49 | 7.592% | $11.2864 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $12.89 | 3.357% | $13.3227 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $57.35 | 8.819% | $62.4077 | $62.41 | $62.40 | $62.40 |
| Purchase #4 | $235.60 | 3.348% | $243.4879 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $238.53 | 10.377% | $263.2823 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $14.36 | 5.502% | $15.1501 | $15.15 | $15.15 | $15.20 |
| Purchase #7 | $172.60 | 10.552% | $190.8128 | $190.81 | $190.80 | $190.80 |
| 7 purchase totals = | $741.82 | $799.7499 | $799.75 | $799.75 | $799.80 | |