| 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 | $68.76 | 12.196% | $77.146 | $77.15 | $77.15 | $77.10 |
| Purchase #2 | $39.42 | 13.866% | $44.886 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $215.73 | 12.676% | $243.0759 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $20.39 | 5.398% | $21.4907 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $149.61 | 12.705% | $168.618 | $168.62 | $168.60 | $168.60 |
| Purchase #6 | $208.34 | 10.587% | $230.397 | $230.40 | $230.40 | $230.40 |
| Purchase #7 | $212.51 | 6.421% | $226.1553 | $226.16 | $226.15 | $226.20 |
| 7 purchase totals = | $914.76 | $1,011.7689 | $1,011.79 | $1,011.80 | $1,011.80 | |