| 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 | $14.37 | 12.505% | $16.167 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $90.78 | 5.323% | $95.6122 | $95.61 | $95.60 | $95.60 |
| Purchase #3 | $84.33 | 7.224% | $90.422 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $29.28 | 5.211% | $30.8058 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $94.67 | 9.578% | $103.7375 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $41.95 | 7.422% | $45.0635 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $123.95 | 4.400% | $129.4038 | $129.40 | $129.40 | $129.40 |
| 7 purchase totals = | $479.33 | $511.2118 | $511.21 | $511.15 | $511.20 | |