| 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 | $8.91 | 8.120% | $9.6335 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $54.68 | 5.795% | $57.8487 | $57.85 | $57.85 | $57.80 |
| Purchase #3 | $114.98 | 9.682% | $126.1124 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $106.77 | 5.301% | $112.4299 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $188.79 | 5.187% | $198.5825 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $236.73 | 7.268% | $253.9355 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $225.87 | 10.331% | $249.2046 | $249.20 | $249.20 | $249.20 |
| 7 purchase totals = | $936.73 | $1,007.7471 | $1,007.74 | $1,007.80 | $1,007.60 | |