| 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 | $77.96 | 3.547% | $80.7252 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $92.51 | 8.470% | $100.3456 | $100.35 | $100.35 | $100.30 |
| Purchase #3 | $34.87 | 8.713% | $37.9082 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $237.68 | 3.787% | $246.6809 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $210.82 | 8.482% | $228.7018 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $152.58 | 12.283% | $171.3214 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $22.59 | 9.332% | $24.6981 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $829.01 | $890.3812 | $890.39 | $890.40 | $890.30 | |