| 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 | $57.47 | 13.863% | $65.4371 | $65.44 | $65.45 | $65.40 |
| Purchase #2 | $44.26 | 4.222% | $46.1287 | $46.13 | $46.15 | $46.10 |
| Purchase #3 | $39.40 | 11.787% | $44.0441 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $114.26 | 7.772% | $123.1403 | $123.14 | $123.15 | $123.10 |
| Purchase #5 | $133.79 | 3.765% | $138.8272 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $5.29 | 9.552% | $5.7953 | $5.80 | $5.80 | $5.80 |
| Purchase #7 | $60.76 | 10.312% | $67.0256 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $455.23 | $490.3983 | $490.41 | $490.50 | $490.20 | |