| 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 | $34.82 | 13.863% | $39.6471 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $243.53 | 6.253% | $258.7579 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $18.44 | 13.592% | $20.9464 | $20.95 | $20.95 | $20.90 |
| Purchase #4 | $209.36 | 11.172% | $232.7497 | $232.75 | $232.75 | $232.70 |
| Purchase #5 | $232.85 | 12.873% | $262.8248 | $262.82 | $262.80 | $262.80 |
| Purchase #6 | $205.91 | 6.179% | $218.6332 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $65.97 | 7.416% | $70.8623 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $1,010.88 | $1,104.4214 | $1,104.42 | $1,104.40 | $1,104.30 | |