| 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 | $50.88 | 12.372% | $57.1749 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $217.57 | 9.667% | $238.6025 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $101.38 | 13.319% | $114.8828 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $81.95 | 7.274% | $87.911 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $37.89 | 5.533% | $39.9865 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $37.35 | 7.836% | $40.2767 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $77.32 | 4.513% | $80.8095 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $604.34 | $659.6439 | $659.64 | $659.65 | $659.70 | |