| 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 | $44.64 | 13.865% | $50.8293 | $50.83 | $50.85 | $50.80 |
| Purchase #2 | $45.67 | 12.747% | $51.4916 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $161.90 | 13.500% | $183.7565 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $242.71 | 9.849% | $266.6145 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $167.49 | 12.130% | $187.8065 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $151.64 | 12.455% | $170.5268 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $116.92 | 9.125% | $127.589 | $127.59 | $127.60 | $127.60 |
| 7 purchase totals = | $930.97 | $1,038.6142 | $1,038.62 | $1,038.65 | $1,038.60 | |