| 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 | $90.45 | 8.802% | $98.4114 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $88.48 | 8.373% | $95.8884 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $195.51 | 13.839% | $222.5666 | $222.57 | $222.55 | $222.60 |
| Purchase #4 | $124.76 | 3.557% | $129.1977 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $116.68 | 12.341% | $131.0795 | $131.08 | $131.10 | $131.10 |
| Purchase #6 | $67.37 | 5.740% | $71.237 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $8.90 | 3.250% | $9.1893 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $692.15 | $757.5699 | $757.58 | $757.60 | $757.60 | |