| 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 | $70.40 | 12.230% | $79.0099 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $250.31 | 6.296% | $266.0695 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $41.77 | 9.221% | $45.6216 | $45.62 | $45.60 | $45.60 |
| Purchase #4 | $21.35 | 9.285% | $23.3323 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $207.79 | 6.324% | $220.9306 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $168.80 | 3.312% | $174.3907 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $153.91 | 13.217% | $174.2523 | $174.25 | $174.25 | $174.30 |
| 7 purchase totals = | $914.33 | $983.6069 | $983.60 | $983.60 | $983.60 | |