| 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 | $81.45 | 13.836% | $92.7194 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $155.30 | 3.339% | $160.4855 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $103.59 | 12.369% | $116.403 | $116.40 | $116.40 | $116.40 |
| Purchase #4 | $131.38 | 12.378% | $147.6422 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $117.44 | 7.357% | $126.0801 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $33.85 | 8.572% | $36.7516 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $94.84 | 4.351% | $98.9665 | $98.97 | $98.95 | $99.00 |
| 7 purchase totals = | $717.85 | $779.0483 | $779.05 | $779.05 | $779.10 | |