| 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 | $49.40 | 9.183% | $53.9364 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $81.41 | 5.755% | $86.0951 | $86.10 | $86.10 | $86.10 |
| Purchase #3 | $222.53 | 10.155% | $245.1279 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $63.38 | 8.547% | $68.7971 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $234.25 | 6.296% | $248.9984 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $88.85 | 13.381% | $100.739 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $225.26 | 9.721% | $247.1575 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $965.08 | $1,050.8514 | $1,050.87 | $1,050.90 | $1,050.80 | |