| 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 | $26.64 | 10.705% | $29.4918 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $137.88 | 6.771% | $147.2159 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $149.69 | 9.179% | $163.43 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $126.54 | 5.647% | $133.6857 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $15.77 | 13.827% | $17.9505 | $17.95 | $17.95 | $18.00 |
| Purchase #6 | $126.36 | 11.126% | $140.4188 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $52.79 | 11.151% | $58.6766 | $58.68 | $58.70 | $58.70 |
| 7 purchase totals = | $635.67 | $690.8693 | $690.88 | $690.90 | $690.90 | |