| 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 | $106.72 | 6.184% | $113.3196 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $97.68 | 8.724% | $106.2016 | $106.20 | $106.20 | $106.20 |
| Purchase #3 | $87.74 | 5.529% | $92.5911 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $62.30 | 9.845% | $68.4334 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $189.72 | 4.680% | $198.5989 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $66.28 | 10.736% | $73.3958 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $17.50 | 5.691% | $18.4959 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $627.94 | $671.0363 | $671.04 | $671.05 | $671.00 | |