| 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 | $32.74 | 10.381% | $36.1387 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $168.79 | 13.363% | $191.3454 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $117.81 | 4.331% | $122.9124 | $122.91 | $122.90 | $122.90 |
| Purchase #4 | $174.53 | 5.792% | $184.6388 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $237.29 | 3.126% | $244.7077 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $54.98 | 11.346% | $61.218 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $18.31 | 8.208% | $19.8129 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $804.45 | $860.7739 | $860.78 | $860.75 | $860.60 | |