| 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 | $27.61 | 3.482% | $28.5714 | $28.57 | $28.55 | $28.60 |
| Purchase #2 | $83.30 | 7.773% | $89.7749 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $98.75 | 5.266% | $103.9502 | $103.95 | $103.95 | $104.00 |
| Purchase #4 | $203.98 | 13.248% | $231.0033 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $62.62 | 12.628% | $70.5277 | $70.53 | $70.55 | $70.50 |
| Purchase #6 | $195.40 | 6.480% | $208.0619 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $118.27 | 3.629% | $122.562 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $789.93 | $854.4514 | $854.44 | $854.40 | $854.60 | |