| 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 | $66.25 | 12.328% | $74.4173 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $70.30 | 4.513% | $73.4726 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $115.34 | 13.160% | $130.5187 | $130.52 | $130.50 | $130.50 |
| Purchase #4 | $82.79 | 3.420% | $85.6214 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $218.48 | 6.133% | $231.8794 | $231.88 | $231.90 | $231.90 |
| Purchase #6 | $155.44 | 3.741% | $161.255 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $172.47 | 5.863% | $182.5819 | $182.58 | $182.60 | $182.60 |
| 7 purchase totals = | $881.07 | $939.7463 | $939.75 | $939.70 | $939.80 | |