| 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 | $9.47 | 10.350% | $10.4501 | $10.45 | $10.45 | $10.50 |
| Purchase #2 | $181.56 | 3.305% | $187.5606 | $187.56 | $187.55 | $187.60 |
| Purchase #3 | $7.40 | 8.380% | $8.0201 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $190.34 | 9.161% | $207.777 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $64.86 | 11.715% | $72.4583 | $72.46 | $72.45 | $72.50 |
| Purchase #6 | $120.25 | 8.193% | $130.1021 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $77.87 | 9.273% | $85.0909 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $651.75 | $701.4591 | $701.46 | $701.45 | $701.60 | |