| 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 | $80.79 | 7.567% | $86.9034 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $152.73 | 3.724% | $158.4177 | $158.42 | $158.40 | $158.40 |
| Purchase #3 | $56.86 | 13.526% | $64.5509 | $64.55 | $64.55 | $64.60 |
| Purchase #4 | $30.41 | 13.525% | $34.523 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $200.45 | 8.814% | $218.1177 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $115.50 | 10.258% | $127.348 | $127.35 | $127.35 | $127.30 |
| Purchase #7 | $107.54 | 12.797% | $121.3019 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $744.28 | $811.1626 | $811.16 | $811.10 | $811.10 | |