| 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 | $13.85 | 12.193% | $15.5387 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $208.47 | 8.235% | $225.6375 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $66.98 | 9.483% | $73.3317 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $11.37 | 10.153% | $12.5244 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $70.43 | 3.139% | $72.6408 | $72.64 | $72.65 | $72.60 |
| Purchase #6 | $131.42 | 3.844% | $136.4718 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $194.57 | 6.715% | $207.6354 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $697.09 | $743.7803 | $743.78 | $743.80 | $743.60 | |