| 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 | $11.78 | 10.723% | $13.0432 | $13.04 | $13.05 | $13.00 |
| Purchase #2 | $46.62 | 3.809% | $48.3958 | $48.40 | $48.40 | $48.40 |
| Purchase #3 | $38.33 | 3.715% | $39.754 | $39.75 | $39.75 | $39.80 |
| Purchase #4 | $234.62 | 4.696% | $245.6378 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $55.89 | 13.818% | $63.6129 | $63.61 | $63.60 | $63.60 |
| Purchase #6 | $132.91 | 5.751% | $140.5537 | $140.55 | $140.55 | $140.60 |
| Purchase #7 | $118.85 | 5.681% | $125.6019 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $639.00 | $676.5993 | $676.59 | $676.60 | $676.60 | |