| 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 | $30.34 | 7.184% | $32.5196 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $56.55 | 3.672% | $58.6265 | $58.63 | $58.65 | $58.60 |
| Purchase #3 | $28.69 | 4.748% | $30.0522 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $66.99 | 7.828% | $72.234 | $72.23 | $72.25 | $72.20 |
| Purchase #5 | $118.29 | 4.740% | $123.8969 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $202.95 | 8.181% | $219.5533 | $219.55 | $219.55 | $219.60 |
| Purchase #7 | $106.43 | 12.709% | $119.9562 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $610.24 | $656.8387 | $656.84 | $656.85 | $656.90 | |