| 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 | $56.67 | 7.439% | $60.8857 | $60.89 | $60.90 | $60.90 |
| Purchase #2 | $64.97 | 11.124% | $72.1973 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $200.70 | 10.315% | $221.4022 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $117.72 | 9.732% | $129.1765 | $129.18 | $129.20 | $129.20 |
| Purchase #5 | $32.63 | 11.246% | $36.2996 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $250.93 | 6.657% | $267.6344 | $267.63 | $267.65 | $267.60 |
| Purchase #7 | $16.79 | 11.494% | $18.7198 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $740.41 | $806.3155 | $806.32 | $806.35 | $806.30 | |