| 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 | $5.57 | 8.126% | $6.0226 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $207.66 | 12.339% | $233.2832 | $233.28 | $233.30 | $233.30 |
| Purchase #3 | $147.47 | 10.103% | $162.3689 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $12.84 | 9.841% | $14.1036 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $204.87 | 9.805% | $224.9575 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $231.49 | 5.342% | $243.8562 | $243.86 | $243.85 | $243.90 |
| Purchase #7 | $86.85 | 7.696% | $93.534 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $896.75 | $978.1260 | $978.12 | $978.10 | $978.20 | |