| 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 | $16.89 | 3.652% | $17.5068 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $83.54 | 12.389% | $93.8898 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $149.42 | 4.684% | $156.4188 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $225.51 | 11.521% | $251.491 | $251.49 | $251.50 | $251.50 |
| Purchase #5 | $232.88 | 8.375% | $252.3837 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $13.62 | 3.757% | $14.1317 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $192.27 | 11.492% | $214.3657 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $914.13 | $1,000.1875 | $1,000.19 | $1,000.20 | $1,000.20 | |