| 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 | $12.30 | 6.168% | $13.0587 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $55.82 | 9.137% | $60.9203 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $157.70 | 12.584% | $177.545 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $219.87 | 5.713% | $232.4312 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $125.30 | 10.395% | $138.3249 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $128.49 | 4.415% | $134.1628 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $26.58 | 9.737% | $29.1681 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $726.06 | $785.6110 | $785.61 | $785.55 | $785.60 | |