| 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 | $52.26 | 7.537% | $56.1988 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $176.78 | 10.352% | $195.0803 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $128.81 | 4.672% | $134.828 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $116.54 | 4.485% | $121.7668 | $121.77 | $121.75 | $121.80 |
| Purchase #5 | $222.93 | 3.308% | $230.3045 | $230.30 | $230.30 | $230.30 |
| Purchase #6 | $82.93 | 11.152% | $92.1784 | $92.18 | $92.20 | $92.20 |
| Purchase #7 | $42.78 | 3.194% | $44.1464 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $823.03 | $874.5032 | $874.51 | $874.55 | $874.50 | |