| 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 | $93.80 | 4.874% | $98.3718 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $59.53 | 10.736% | $65.9211 | $65.92 | $65.90 | $65.90 |
| Purchase #3 | $19.91 | 10.116% | $21.9241 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $108.60 | 10.702% | $120.2224 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $210.94 | 9.868% | $231.7556 | $231.76 | $231.75 | $231.80 |
| Purchase #6 | $184.99 | 9.196% | $202.0017 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $132.87 | 13.199% | $150.4075 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $810.64 | $890.6042 | $890.60 | $890.50 | $890.60 | |