| 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 | $63.38 | 5.831% | $67.0757 | $67.08 | $67.10 | $67.10 |
| Purchase #2 | $187.28 | 11.665% | $209.1262 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $42.47 | 5.840% | $44.9502 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $9.47 | 10.867% | $10.4991 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $79.58 | 7.602% | $85.6297 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $137.79 | 11.749% | $153.9789 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $36.63 | 5.146% | $38.515 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $556.60 | $609.7748 | $609.79 | $609.85 | $609.80 | |