| 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 | $9.97 | 4.407% | $10.4094 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $53.59 | 13.783% | $60.9763 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $223.72 | 3.741% | $232.0894 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $106.98 | 6.848% | $114.306 | $114.31 | $114.30 | $114.30 |
| Purchase #5 | $233.92 | 6.305% | $248.6687 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $182.27 | 11.219% | $202.7189 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $53.47 | 7.253% | $57.3482 | $57.35 | $57.35 | $57.30 |
| 7 purchase totals = | $863.92 | $926.5169 | $926.53 | $926.50 | $926.50 | |