| 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 | $5.86 | 4.158% | $6.1037 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $155.59 | 9.340% | $170.1221 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $233.66 | 4.313% | $243.7378 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $46.46 | 11.316% | $51.7174 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $217.84 | 6.178% | $231.2982 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $123.87 | 8.210% | $134.0397 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $35.56 | 13.246% | $40.2703 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $818.84 | $877.2892 | $877.29 | $877.25 | $877.20 | |