| 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 | $76.68 | 3.174% | $79.1138 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $56.74 | 8.707% | $61.6804 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $85.48 | 8.530% | $92.7714 | $92.77 | $92.75 | $92.80 |
| Purchase #4 | $220.56 | 4.614% | $230.7366 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $48.55 | 9.826% | $53.3205 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $126.93 | 10.553% | $140.3249 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $199.58 | 7.829% | $215.2051 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $814.52 | $873.1527 | $873.15 | $873.10 | $873.10 | |