| 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 | $56.92 | 4.676% | $59.5816 | $59.58 | $59.60 | $59.60 |
| Purchase #2 | $30.43 | 4.387% | $31.765 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $8.56 | 10.784% | $9.4831 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $157.43 | 8.641% | $171.0335 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $96.38 | 8.768% | $104.8306 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $209.98 | 10.593% | $232.2232 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $5.57 | 13.443% | $6.3188 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $565.27 | $615.2358 | $615.23 | $615.25 | $615.20 | |