| 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 | $47.59 | 6.631% | $50.7457 | $50.75 | $50.75 | $50.70 |
| Purchase #2 | $48.50 | 13.532% | $55.063 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $103.44 | 10.415% | $114.2133 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $127.90 | 6.429% | $136.1227 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $196.56 | 4.831% | $206.0558 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $15.64 | 5.231% | $16.4581 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $247.88 | 11.602% | $276.639 | $276.64 | $276.65 | $276.60 |
| 7 purchase totals = | $787.51 | $855.2976 | $855.30 | $855.25 | $855.30 | |