| 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 | $107.95 | 13.287% | $122.2933 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $98.65 | 6.183% | $104.7495 | $104.75 | $104.75 | $104.70 |
| Purchase #3 | $204.67 | 11.800% | $228.8211 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $39.26 | 4.319% | $40.9556 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $15.55 | 4.614% | $16.2675 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $50.88 | 11.545% | $56.7541 | $56.75 | $56.75 | $56.80 |
| Purchase #7 | $80.99 | 12.649% | $91.2344 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $597.95 | $661.0755 | $661.07 | $661.05 | $661.10 | |