| 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 | $34.37 | 8.228% | $37.198 | $37.20 | $37.20 | $37.20 |
| Purchase #2 | $59.75 | 11.201% | $66.4426 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $8.64 | 12.666% | $9.7343 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $210.33 | 9.581% | $230.4817 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $16.36 | 12.553% | $18.4137 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $202.76 | 9.822% | $222.6751 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $72.78 | 5.305% | $76.641 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $604.99 | $661.5864 | $661.58 | $661.65 | $661.50 | |