| 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 | $63.37 | 3.227% | $65.4149 | $65.41 | $65.40 | $65.40 |
| Purchase #2 | $150.28 | 6.401% | $159.8994 | $159.90 | $159.90 | $159.90 |
| Purchase #3 | $114.36 | 8.594% | $124.1881 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $18.87 | 4.204% | $19.6633 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $153.72 | 3.864% | $159.6597 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $198.80 | 7.405% | $213.5211 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $125.63 | 13.394% | $142.4569 | $142.46 | $142.45 | $142.50 |
| 7 purchase totals = | $825.03 | $884.8034 | $884.80 | $884.75 | $884.90 | |