| 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 | $102.86 | 12.301% | $115.5128 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $167.75 | 9.682% | $183.9916 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $106.52 | 11.655% | $118.9349 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $72.28 | 13.686% | $82.1722 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $41.99 | 12.660% | $47.3059 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $89.71 | 7.107% | $96.0857 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $20.51 | 12.564% | $23.0869 | $23.09 | $23.10 | $23.10 |
| 7 purchase totals = | $601.62 | $667.0900 | $667.09 | $667.10 | $667.10 | |