| 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 | $23.33 | 8.544% | $25.3233 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $121.25 | 13.806% | $137.9898 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $110.70 | 3.293% | $114.3454 | $114.35 | $114.35 | $114.30 |
| Purchase #4 | $249.93 | 3.205% | $257.9403 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $78.96 | 5.722% | $83.4781 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $39.35 | 12.275% | $44.1802 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $76.88 | 3.349% | $79.4547 | $79.45 | $79.45 | $79.50 |
| 7 purchase totals = | $700.40 | $742.7118 | $742.71 | $742.75 | $742.70 | |