| 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 | $50.66 | 7.236% | $54.3258 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $84.46 | 9.833% | $92.765 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $17.57 | 5.188% | $18.4815 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $25.64 | 8.841% | $27.9068 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $74.77 | 12.834% | $84.366 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $147.83 | 7.714% | $159.2336 | $159.23 | $159.25 | $159.20 |
| Purchase #7 | $27.38 | 8.680% | $29.7566 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $428.31 | $466.8353 | $466.85 | $466.85 | $466.90 | |