| 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 | $228.93 | 3.527% | $237.0044 | $237.00 | $237.00 | $237.00 |
| Purchase #2 | $18.93 | 13.808% | $21.5439 | $21.54 | $21.55 | $21.50 |
| Purchase #3 | $53.85 | 5.832% | $56.9905 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $8.56 | 13.305% | $9.6989 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $100.65 | 3.345% | $104.0167 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $50.51 | 11.257% | $56.1959 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $121.50 | 8.238% | $131.5092 | $131.51 | $131.50 | $131.50 |
| 7 purchase totals = | $582.93 | $616.9595 | $616.96 | $616.95 | $616.90 | |