| 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 | $161.39 | 3.179% | $166.5206 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $64.40 | 9.401% | $70.4542 | $70.45 | $70.45 | $70.50 |
| Purchase #3 | $23.52 | 11.573% | $26.242 | $26.24 | $26.25 | $26.20 |
| Purchase #4 | $235.46 | 6.114% | $249.856 | $249.86 | $249.85 | $249.90 |
| Purchase #5 | $41.99 | 3.765% | $43.5709 | $43.57 | $43.55 | $43.60 |
| Purchase #6 | $13.34 | 13.342% | $15.1198 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $73.27 | 5.187% | $77.0705 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $613.37 | $648.8340 | $648.83 | $648.75 | $648.90 | |