| 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 | $77.28 | 12.654% | $87.059 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $179.63 | 10.805% | $199.039 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $180.61 | 3.144% | $186.2884 | $186.29 | $186.30 | $186.30 |
| Purchase #4 | $17.74 | 4.667% | $18.5679 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $154.85 | 10.440% | $171.0163 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $192.25 | 8.693% | $208.9623 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $56.83 | 10.193% | $62.6227 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $859.19 | $933.5556 | $933.56 | $933.50 | $933.60 | |