| 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 | $91.67 | 12.695% | $103.3075 | $103.31 | $103.30 | $103.30 |
| Purchase #2 | $207.40 | 13.593% | $235.5919 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $70.84 | 13.108% | $80.1257 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $97.75 | 6.237% | $103.8467 | $103.85 | $103.85 | $103.80 |
| Purchase #5 | $153.29 | 10.773% | $169.8039 | $169.80 | $169.80 | $169.80 |
| Purchase #6 | $189.38 | 8.665% | $205.7898 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $101.70 | 5.661% | $107.4572 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $912.03 | $1,005.9227 | $1,005.93 | $1,005.95 | $1,005.90 | |