| 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 | $60.89 | 5.830% | $64.4399 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $58.49 | 12.549% | $65.8299 | $65.83 | $65.85 | $65.80 |
| Purchase #3 | $156.44 | 6.193% | $166.1283 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $223.75 | 5.698% | $236.4993 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $133.79 | 10.341% | $147.6252 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $52.82 | 5.659% | $55.8091 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $36.64 | 10.737% | $40.574 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $722.82 | $776.9057 | $776.91 | $776.95 | $776.80 | |