| 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 | $113.71 | 4.795% | $119.1624 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $107.79 | 6.552% | $114.8524 | $114.85 | $114.85 | $114.90 |
| Purchase #3 | $239.60 | 6.150% | $254.3354 | $254.34 | $254.35 | $254.30 |
| Purchase #4 | $125.38 | 10.409% | $138.4308 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $9.76 | 12.744% | $11.0038 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $14.88 | 13.667% | $16.9136 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $72.91 | 13.821% | $82.9869 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $684.03 | $737.6853 | $737.68 | $737.70 | $737.70 | |