| 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 | $230.73 | 7.277% | $247.5202 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $42.73 | 7.629% | $45.9899 | $45.99 | $46.00 | $46.00 |
| Purchase #3 | $176.53 | 12.107% | $197.9025 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $84.58 | 9.607% | $92.7056 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $182.53 | 9.520% | $199.9069 | $199.91 | $199.90 | $199.90 |
| Purchase #6 | $47.58 | 3.702% | $49.3414 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $20.76 | 9.746% | $22.7833 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $785.44 | $856.1498 | $856.15 | $856.15 | $856.10 | |