| 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 | $37.57 | 12.846% | $42.3962 | $42.40 | $42.40 | $42.40 |
| Purchase #2 | $56.48 | 12.864% | $63.7456 | $63.75 | $63.75 | $63.70 |
| Purchase #3 | $84.62 | 8.536% | $91.8432 | $91.84 | $91.85 | $91.80 |
| Purchase #4 | $211.74 | 8.665% | $230.0873 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $58.48 | 6.620% | $62.3514 | $62.35 | $62.35 | $62.40 |
| Purchase #6 | $211.54 | 6.765% | $225.8507 | $225.85 | $225.85 | $225.90 |
| Purchase #7 | $59.98 | 11.276% | $66.7433 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $720.41 | $783.0177 | $783.02 | $783.05 | $783.00 | |