| 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 | $46.75 | 9.496% | $51.1894 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $173.94 | 9.477% | $190.4243 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $236.85 | 7.661% | $254.9951 | $255.00 | $255.00 | $255.00 |
| Purchase #4 | $108.29 | 6.212% | $115.017 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $89.73 | 9.588% | $98.3333 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $119.97 | 12.434% | $134.8871 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $180.73 | 13.557% | $205.2316 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $956.26 | $1,050.0778 | $1,050.08 | $1,050.10 | $1,050.00 | |