| 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 | $36.75 | 7.589% | $39.539 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $16.83 | 12.497% | $18.9332 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $39.31 | 9.407% | $43.0079 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $97.43 | 10.503% | $107.6631 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $201.61 | 10.399% | $222.5754 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $153.85 | 7.273% | $165.0395 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $8.53 | 12.641% | $9.6083 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $554.31 | $606.3664 | $606.37 | $606.40 | $606.30 | |