| 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 | $20.83 | 7.124% | $22.3139 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $77.53 | 7.623% | $83.4401 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $59.42 | 3.441% | $61.4646 | $61.46 | $61.45 | $61.50 |
| Purchase #4 | $108.55 | 8.207% | $117.4587 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $161.65 | 9.348% | $176.761 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $124.64 | 5.113% | $131.0128 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $80.69 | 4.582% | $84.3872 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $633.31 | $676.8383 | $676.83 | $676.80 | $676.90 | |