| 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 | $127.28 | 7.322% | $136.5994 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $115.58 | 10.131% | $127.2894 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $89.88 | 9.701% | $98.5993 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $74.60 | 7.171% | $79.9496 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $100.77 | 6.865% | $107.6879 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $26.97 | 7.762% | $29.0634 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $58.69 | 8.599% | $63.7368 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $593.77 | $642.9258 | $642.93 | $642.95 | $642.90 | |