| 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 | $70.75 | 11.520% | $78.9004 | $78.90 | $78.90 | $78.90 |
| Purchase #2 | $115.41 | 7.414% | $123.9665 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $15.67 | 11.198% | $17.4247 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $74.72 | 12.521% | $84.0757 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $65.85 | 11.694% | $73.5505 | $73.55 | $73.55 | $73.60 |
| Purchase #6 | $209.43 | 13.709% | $238.1408 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $210.33 | 4.666% | $220.144 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $762.16 | $836.2026 | $836.20 | $836.20 | $836.20 | |