| 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 | $118.42 | 4.866% | $124.1823 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $21.53 | 10.233% | $23.7332 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $63.97 | 4.154% | $66.6273 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $22.30 | 4.296% | $23.258 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $72.50 | 3.363% | $74.9382 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $43.56 | 13.829% | $49.5839 | $49.58 | $49.60 | $49.60 |
| Purchase #7 | $162.27 | 3.363% | $167.7271 | $167.73 | $167.75 | $167.70 |
| 7 purchase totals = | $504.55 | $530.0500 | $530.05 | $530.15 | $530.00 | |