| 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 | $83.61 | 9.598% | $91.6349 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $48.69 | 9.126% | $53.1334 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $122.98 | 5.238% | $129.4217 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $198.36 | 11.534% | $221.2388 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $113.76 | 9.514% | $124.5831 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $76.82 | 12.317% | $86.2819 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $206.63 | 7.831% | $222.8112 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $850.85 | $929.1050 | $929.09 | $929.15 | $929.00 | |