| 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 | $15.64 | 6.599% | $16.6721 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $194.58 | 8.483% | $211.0862 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $229.83 | 4.676% | $240.5769 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $220.97 | 8.706% | $240.2076 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $33.30 | 13.674% | $37.8534 | $37.85 | $37.85 | $37.90 |
| Purchase #6 | $72.42 | 13.532% | $82.2199 | $82.22 | $82.20 | $82.20 |
| Purchase #7 | $124.55 | 9.794% | $136.7484 | $136.75 | $136.75 | $136.70 |
| 7 purchase totals = | $891.29 | $965.3645 | $965.37 | $965.35 | $965.40 | |