| 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 | $55.92 | 8.589% | $60.723 | $60.72 | $60.70 | $60.70 |
| Purchase #2 | $221.50 | 9.280% | $242.0552 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $243.54 | 10.110% | $268.1619 | $268.16 | $268.15 | $268.20 |
| Purchase #4 | $215.54 | 6.488% | $229.5242 | $229.52 | $229.50 | $229.50 |
| Purchase #5 | $163.81 | 5.500% | $172.8196 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $35.91 | 10.737% | $39.7657 | $39.77 | $39.75 | $39.80 |
| Purchase #7 | $27.46 | 11.580% | $30.6399 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $963.68 | $1,043.6895 | $1,043.69 | $1,043.60 | $1,043.70 | |