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 | $27.75 | 4.123% | $28.8941 | $28.89 | $28.90 | $28.90 |
Purchase #2 | $74.89 | 8.489% | $81.2474 | $81.25 | $81.25 | $81.20 |
Purchase #3 | $30.41 | 3.559% | $31.4923 | $31.49 | $31.50 | $31.50 |
Purchase #4 | $32.63 | 3.313% | $33.711 | $33.71 | $33.70 | $33.70 |
Purchase #5 | $51.50 | 9.179% | $56.2272 | $56.23 | $56.25 | $56.20 |
Purchase #6 | $245.97 | 12.614% | $276.9967 | $277.00 | $277.00 | $277.00 |
Purchase #7 | $13.34 | 10.474% | $14.7372 | $14.74 | $14.75 | $14.70 |
7 purchase totals = | $476.49 | $523.3059 | $523.31 | $523.35 | $523.20 |