| 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 | $56.45 | 11.254% | $62.8029 | $62.80 | $62.80 | $62.80 |
| Purchase #2 | $193.87 | 12.734% | $218.5574 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $97.56 | 4.618% | $102.0653 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $18.76 | 4.147% | $19.538 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $205.79 | 6.687% | $219.5512 | $219.55 | $219.55 | $219.60 |
| Purchase #6 | $40.95 | 4.118% | $42.6363 | $42.64 | $42.65 | $42.60 |
| Purchase #7 | $110.25 | 13.674% | $125.3256 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $723.63 | $790.4767 | $790.49 | $790.50 | $790.50 | |