| 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 | $16.65 | 4.294% | $17.365 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $99.42 | 8.631% | $108.0009 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $43.59 | 13.233% | $49.3583 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $33.41 | 4.442% | $34.8941 | $34.89 | $34.90 | $34.90 |
| Purchase #5 | $237.97 | 3.180% | $245.5374 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $168.39 | 6.446% | $179.2444 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $185.58 | 4.192% | $193.3595 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $785.01 | $827.7596 | $827.76 | $827.75 | $827.80 | |