| 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 | $25.72 | 5.605% | $27.1616 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $172.33 | 11.771% | $192.615 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $36.49 | 5.712% | $38.5743 | $38.57 | $38.55 | $38.60 |
| Purchase #4 | $84.34 | 8.156% | $91.2188 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $245.70 | 12.364% | $276.0783 | $276.08 | $276.10 | $276.10 |
| Purchase #6 | $226.35 | 11.687% | $252.8035 | $252.80 | $252.80 | $252.80 |
| Purchase #7 | $113.51 | 11.861% | $126.9734 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $904.44 | $1,005.4249 | $1,005.42 | $1,005.35 | $1,005.50 | |