| 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 | $74.61 | 6.192% | $79.2299 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $74.33 | 11.191% | $82.6483 | $82.65 | $82.65 | $82.60 |
| Purchase #3 | $142.61 | 4.267% | $148.6952 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $177.25 | 4.778% | $185.719 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $8.36 | 7.597% | $8.9951 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $235.72 | 7.386% | $253.1303 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $242.27 | 4.407% | $252.9468 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $955.15 | $1,011.3646 | $1,011.38 | $1,011.40 | $1,011.20 | |