| 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 | $40.31 | 11.147% | $44.8034 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $137.54 | 7.248% | $147.5089 | $147.51 | $147.50 | $147.50 |
| Purchase #3 | $245.94 | 10.268% | $271.1931 | $271.19 | $271.20 | $271.20 |
| Purchase #4 | $109.30 | 5.108% | $114.883 | $114.88 | $114.90 | $114.90 |
| Purchase #5 | $20.97 | 7.275% | $22.4956 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $113.70 | 3.794% | $118.0138 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $55.58 | 5.218% | $58.4802 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $723.34 | $777.3780 | $777.37 | $777.40 | $777.40 | |