| 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 | $48.78 | 12.525% | $54.8897 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $49.96 | 4.297% | $52.1068 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $250.35 | 4.480% | $261.5657 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $179.26 | 4.534% | $187.3876 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $164.44 | 11.259% | $182.9543 | $182.95 | $182.95 | $183.00 |
| Purchase #6 | $105.84 | 4.457% | $110.5573 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $207.52 | 8.605% | $225.3771 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $1,006.15 | $1,074.8385 | $1,074.85 | $1,074.85 | $1,075.00 | |