| 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 | $86.57 | 5.698% | $91.5028 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $95.76 | 9.338% | $104.7021 | $104.70 | $104.70 | $104.70 |
| Purchase #3 | $194.49 | 11.720% | $217.2842 | $217.28 | $217.30 | $217.30 |
| Purchase #4 | $7.29 | 6.211% | $7.7428 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $5.94 | 4.194% | $6.1891 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $169.70 | 5.588% | $179.1828 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $221.58 | 12.587% | $249.4703 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $781.33 | $856.0741 | $856.06 | $856.10 | $856.10 | |