| 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 | $234.63 | 4.150% | $244.3671 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $29.37 | 3.303% | $30.3401 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $42.53 | 10.145% | $46.8447 | $46.84 | $46.85 | $46.80 |
| Purchase #4 | $124.99 | 6.369% | $132.9506 | $132.95 | $132.95 | $133.00 |
| Purchase #5 | $59.37 | 4.221% | $61.876 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $33.30 | 8.373% | $36.0882 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $24.39 | 9.162% | $26.6246 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $548.58 | $579.0913 | $579.09 | $579.10 | $579.10 | |