| 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 | $32.32 | 7.473% | $34.7353 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $9.75 | 4.805% | $10.2185 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $120.82 | 11.374% | $134.5621 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $88.69 | 5.708% | $93.7524 | $93.75 | $93.75 | $93.80 |
| Purchase #5 | $42.28 | 9.262% | $46.196 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $124.58 | 7.203% | $133.5535 | $133.55 | $133.55 | $133.60 |
| Purchase #7 | $39.29 | 7.340% | $42.1739 | $42.17 | $42.15 | $42.20 |
| 7 purchase totals = | $457.73 | $495.1917 | $495.19 | $495.15 | $495.30 | |