| 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 | $96.99 | 9.213% | $105.9257 | $105.93 | $105.95 | $105.90 |
| Purchase #2 | $6.26 | 11.388% | $6.9729 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $104.52 | 9.116% | $114.048 | $114.05 | $114.05 | $114.00 |
| Purchase #4 | $180.54 | 8.523% | $195.9274 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $177.34 | 10.264% | $195.5422 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $45.63 | 11.835% | $51.0303 | $51.03 | $51.05 | $51.00 |
| Purchase #7 | $46.73 | 9.489% | $51.1642 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $658.01 | $720.6107 | $720.61 | $720.65 | $720.50 | |