| 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 | $77.80 | 9.869% | $85.4781 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $77.55 | 5.380% | $81.7222 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $47.30 | 5.157% | $49.7393 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $16.49 | 3.754% | $17.109 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $25.45 | 3.178% | $26.2588 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $174.97 | 12.539% | $196.9095 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $218.93 | 7.424% | $235.1834 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $638.49 | $692.4003 | $692.40 | $692.40 | $692.40 | |