| 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 | $51.32 | 5.405% | $54.0938 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $109.72 | 8.561% | $119.1131 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $79.39 | 6.146% | $84.2693 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $228.80 | 12.572% | $257.5647 | $257.56 | $257.55 | $257.60 |
| Purchase #5 | $129.78 | 13.770% | $147.6507 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $114.50 | 10.413% | $126.4229 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $95.44 | 6.848% | $101.9757 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $808.95 | $891.0902 | $891.08 | $891.05 | $891.20 | |