| 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 | $66.68 | 4.693% | $69.8093 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $208.40 | 5.676% | $220.2288 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $140.66 | 9.344% | $153.8033 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $242.82 | 7.206% | $260.3176 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $223.38 | 13.127% | $252.7031 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $161.50 | 3.653% | $167.3996 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $175.94 | 9.490% | $192.6367 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $1,219.38 | $1,316.8984 | $1,316.90 | $1,316.90 | $1,316.80 | |