| 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 | $26.85 | 12.833% | $30.2957 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $51.94 | 6.116% | $55.1167 | $55.12 | $55.10 | $55.10 |
| Purchase #3 | $158.94 | 11.864% | $177.7966 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $168.29 | 4.610% | $176.0482 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $215.36 | 12.786% | $242.8959 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $230.36 | 10.566% | $254.6998 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $201.34 | 12.652% | $226.8135 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,053.08 | $1,163.6664 | $1,163.68 | $1,163.65 | $1,163.60 | |