| 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 | $170.90 | 9.492% | $187.1218 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $82.97 | 6.798% | $88.6103 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $224.74 | 4.378% | $234.5791 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $16.42 | 3.687% | $17.0254 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $52.77 | 3.367% | $54.5468 | $54.55 | $54.55 | $54.50 |
| Purchase #6 | $63.52 | 4.824% | $66.5842 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $44.51 | 6.128% | $47.2376 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $655.83 | $695.7052 | $695.71 | $695.75 | $695.60 | |