| 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 | $62.96 | 7.156% | $67.4654 | $67.47 | $67.45 | $67.50 |
| Purchase #2 | $84.50 | 13.722% | $96.0951 | $96.10 | $96.10 | $96.10 |
| Purchase #3 | $205.59 | 6.599% | $219.1569 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $72.46 | 5.455% | $76.4127 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $171.81 | 13.645% | $195.2535 | $195.25 | $195.25 | $195.30 |
| Purchase #6 | $6.93 | 6.502% | $7.3806 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $172.95 | 12.416% | $194.4235 | $194.42 | $194.40 | $194.40 |
| 7 purchase totals = | $777.20 | $856.1877 | $856.19 | $856.15 | $856.30 | |