| 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 | $82.91 | 3.398% | $85.7273 | $85.73 | $85.75 | $85.70 |
| Purchase #2 | $106.55 | 5.569% | $112.4838 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $216.77 | 6.868% | $231.6578 | $231.66 | $231.65 | $231.70 |
| Purchase #4 | $191.45 | 6.538% | $203.967 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $45.27 | 9.603% | $49.6173 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $149.87 | 8.306% | $162.3182 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $47.31 | 13.188% | $53.5492 | $53.55 | $53.55 | $53.50 |
| 7 purchase totals = | $840.13 | $899.3206 | $899.33 | $899.30 | $899.30 | |