| 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 | $92.64 | 6.572% | $98.7283 | $98.73 | $98.75 | $98.70 |
| Purchase #2 | $17.52 | 10.243% | $19.3146 | $19.31 | $19.30 | $19.30 |
| Purchase #3 | $110.30 | 12.186% | $123.7412 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $219.89 | 12.698% | $247.8116 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $104.32 | 13.260% | $118.1528 | $118.15 | $118.15 | $118.20 |
| Purchase #6 | $5.63 | 3.587% | $5.8319 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $85.97 | 13.736% | $97.7788 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $636.27 | $711.3592 | $711.35 | $711.40 | $711.30 | |