| 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 | $240.59 | 12.559% | $270.8057 | $270.81 | $270.80 | $270.80 |
| Purchase #2 | $29.88 | 11.780% | $33.3999 | $33.40 | $33.40 | $33.40 |
| Purchase #3 | $245.53 | 9.454% | $268.7424 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $167.26 | 4.503% | $174.7917 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $97.58 | 10.505% | $107.8308 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $85.93 | 5.266% | $90.4551 | $90.46 | $90.45 | $90.50 |
| Purchase #7 | $48.83 | 5.641% | $51.5845 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $915.60 | $997.6101 | $997.61 | $997.65 | $997.60 | |