| 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 | $38.56 | 10.623% | $42.6562 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $36.57 | 13.764% | $41.6035 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $187.76 | 12.482% | $211.1962 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $93.80 | 13.469% | $106.4339 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $51.53 | 7.661% | $55.4777 | $55.48 | $55.50 | $55.50 |
| Purchase #6 | $64.64 | 9.358% | $70.689 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $181.83 | 4.222% | $189.5069 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $654.69 | $717.5634 | $717.57 | $717.60 | $717.60 | |