| 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 | $51.48 | 12.781% | $58.0597 | $58.06 | $58.05 | $58.10 |
| Purchase #2 | $184.32 | 9.549% | $201.9207 | $201.92 | $201.90 | $201.90 |
| Purchase #3 | $156.56 | 3.210% | $161.5856 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $193.97 | 11.471% | $216.2203 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $113.87 | 11.845% | $127.3579 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $51.81 | 13.376% | $58.7401 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $110.75 | 12.802% | $124.9282 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $862.76 | $948.8125 | $948.82 | $948.80 | $948.80 | |