| 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 | $220.29 | 13.752% | $250.5843 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $41.58 | 5.863% | $44.0178 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $31.41 | 5.485% | $33.1328 | $33.13 | $33.15 | $33.10 |
| Purchase #4 | $182.52 | 3.196% | $188.3533 | $188.35 | $188.35 | $188.40 |
| Purchase #5 | $78.87 | 8.237% | $85.3665 | $85.37 | $85.35 | $85.40 |
| Purchase #6 | $80.60 | 5.257% | $84.8371 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $119.26 | 3.546% | $123.489 | $123.49 | $123.50 | $123.50 |
| 7 purchase totals = | $754.53 | $809.7808 | $809.78 | $809.80 | $809.80 | |