| 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 | $78.45 | 3.399% | $81.1165 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $188.93 | 3.498% | $195.5388 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $222.91 | 13.717% | $253.4866 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $62.46 | 10.658% | $69.117 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $158.70 | 3.801% | $164.7322 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $73.71 | 9.449% | $80.6749 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $80.72 | 5.720% | $85.3372 | $85.34 | $85.35 | $85.30 |
| 7 purchase totals = | $865.88 | $930.0032 | $930.01 | $930.00 | $929.90 | |