| 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 | $35.77 | 5.435% | $37.7141 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $159.62 | 4.310% | $166.4996 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $239.62 | 6.195% | $254.4645 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $35.28 | 12.381% | $39.648 | $39.65 | $39.65 | $39.60 |
| Purchase #5 | $16.84 | 12.302% | $18.9117 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $121.91 | 10.595% | $134.8264 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $152.98 | 7.123% | $163.8768 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $762.02 | $815.9411 | $815.94 | $815.95 | $815.90 | |