| 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 | $65.94 | 12.292% | $74.0453 | $74.05 | $74.05 | $74.00 |
| Purchase #2 | $206.64 | 5.692% | $218.4019 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $183.78 | 5.312% | $193.5424 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $31.83 | 4.665% | $33.3149 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $15.73 | 7.775% | $16.953 | $16.95 | $16.95 | $17.00 |
| Purchase #6 | $27.67 | 13.205% | $31.3238 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $43.56 | 9.560% | $47.7243 | $47.72 | $47.70 | $47.70 |
| 7 purchase totals = | $575.15 | $615.3056 | $615.29 | $615.25 | $615.20 | |