| 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 | $10.41 | 6.158% | $11.051 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $187.84 | 11.647% | $209.7177 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $12.49 | 8.130% | $13.5054 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $45.62 | 5.129% | $47.9598 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $35.64 | 9.514% | $39.0308 | $39.03 | $39.05 | $39.00 |
| Purchase #6 | $219.79 | 8.693% | $238.8963 | $238.90 | $238.90 | $238.90 |
| Purchase #7 | $23.67 | 12.157% | $26.5476 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $535.46 | $586.7086 | $586.72 | $586.70 | $586.70 | |