| 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 | $100.84 | 6.105% | $106.9963 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $114.98 | 4.536% | $120.1955 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $37.73 | 3.361% | $38.9981 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $21.88 | 11.208% | $24.3323 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $232.38 | 4.146% | $242.0145 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $45.77 | 8.630% | $49.72 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $167.81 | 9.513% | $183.7738 | $183.77 | $183.75 | $183.80 |
| 7 purchase totals = | $721.39 | $766.0305 | $766.03 | $766.00 | $766.00 | |