| 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 | $242.51 | 11.382% | $270.1125 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $61.28 | 3.496% | $63.4223 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $22.45 | 4.665% | $23.4973 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $28.67 | 5.797% | $30.332 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $63.59 | 11.261% | $70.7509 | $70.75 | $70.75 | $70.80 |
| Purchase #6 | $82.60 | 6.753% | $88.178 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $192.98 | 10.858% | $213.9338 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $694.08 | $760.2268 | $760.22 | $760.25 | $760.20 | |