| 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 | $103.27 | 6.547% | $110.0311 | $110.03 | $110.05 | $110.00 |
| Purchase #2 | $89.51 | 13.808% | $101.8695 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $185.92 | 11.657% | $207.5927 | $207.59 | $207.60 | $207.60 |
| Purchase #4 | $31.79 | 13.237% | $35.998 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $68.82 | 12.734% | $77.5835 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $187.35 | 6.374% | $199.2917 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $155.29 | 13.662% | $176.5057 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $821.95 | $908.8722 | $908.87 | $908.90 | $908.90 | |