| 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 | $33.94 | 4.148% | $35.3478 | $35.35 | $35.35 | $35.30 |
| Purchase #2 | $151.79 | 10.556% | $167.813 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $72.44 | 9.419% | $79.2631 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $185.25 | 7.377% | $198.9159 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $59.93 | 11.775% | $66.9868 | $66.99 | $67.00 | $67.00 |
| Purchase #6 | $175.35 | 7.751% | $188.9414 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $96.52 | 7.311% | $103.5766 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $775.22 | $840.8446 | $840.85 | $840.85 | $840.80 | |