| 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 | $14.49 | 10.348% | $15.9894 | $15.99 | $16.00 | $16.00 |
| Purchase #2 | $28.35 | 11.790% | $31.6925 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $179.75 | 9.476% | $196.7831 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $30.47 | 13.634% | $34.6243 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $247.65 | 4.556% | $258.9329 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $249.96 | 10.489% | $276.1783 | $276.18 | $276.20 | $276.20 |
| Purchase #7 | $204.58 | 12.782% | $230.7294 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $955.25 | $1,044.9299 | $1,044.92 | $1,045.00 | $1,044.90 | |