| 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 | $61.27 | 5.177% | $64.4419 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $204.78 | 5.337% | $215.7091 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $16.84 | 9.352% | $18.4149 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $144.58 | 8.321% | $156.6105 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $156.83 | 12.824% | $176.9419 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $236.81 | 7.243% | $253.9621 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $203.76 | 12.443% | $229.1139 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $1,024.87 | $1,115.1943 | $1,115.18 | $1,115.15 | $1,115.10 | |