| 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 | $92.65 | 7.330% | $99.4412 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $11.29 | 10.275% | $12.45 | $12.45 | $12.45 | $12.50 |
| Purchase #3 | $30.48 | 12.744% | $34.3644 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $169.83 | 10.157% | $187.0796 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $83.39 | 4.344% | $87.0125 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $208.72 | 12.376% | $234.5512 | $234.55 | $234.55 | $234.60 |
| Purchase #7 | $196.30 | 4.724% | $205.5732 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $792.66 | $860.4721 | $860.46 | $860.45 | $860.60 | |