| 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 | $82.86 | 4.329% | $86.447 | $86.45 | $86.45 | $86.40 |
| Purchase #2 | $39.95 | 4.725% | $41.8376 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $237.81 | 13.627% | $270.2164 | $270.22 | $270.20 | $270.20 |
| Purchase #4 | $105.36 | 12.463% | $118.491 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $8.93 | 4.694% | $9.3492 | $9.35 | $9.35 | $9.30 |
| Purchase #6 | $120.87 | 7.162% | $129.5267 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $211.54 | 11.786% | $236.4721 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $807.32 | $892.3400 | $892.35 | $892.35 | $892.20 | |