| 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 | $73.95 | 3.268% | $76.3667 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $65.58 | 10.162% | $72.2442 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $91.96 | 5.581% | $97.0923 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $15.96 | 11.236% | $17.7533 | $17.75 | $17.75 | $17.80 |
| Purchase #5 | $104.65 | 7.546% | $112.5469 | $112.55 | $112.55 | $112.50 |
| Purchase #6 | $80.93 | 8.530% | $87.8333 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $107.78 | 10.768% | $119.3858 | $119.39 | $119.40 | $119.40 |
| 7 purchase totals = | $540.81 | $583.2225 | $583.22 | $583.25 | $583.20 | |