| 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 | $63.80 | 10.572% | $70.5449 | $70.54 | $70.55 | $70.50 |
| Purchase #2 | $236.31 | 8.577% | $256.5783 | $256.58 | $256.60 | $256.60 |
| Purchase #3 | $206.95 | 7.401% | $222.2664 | $222.27 | $222.25 | $222.30 |
| Purchase #4 | $18.63 | 7.447% | $20.0174 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $196.26 | 10.172% | $216.2236 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $105.56 | 6.204% | $112.1089 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $191.41 | 13.631% | $217.5011 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $1,018.92 | $1,115.2406 | $1,115.24 | $1,115.20 | $1,115.20 | |