| 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 | $7.27 | 10.216% | $8.0127 | $8.01 | $8.00 | $8.00 |
| Purchase #2 | $66.42 | 3.184% | $68.5348 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $35.47 | 13.142% | $40.1315 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $44.27 | 3.106% | $45.645 | $45.65 | $45.65 | $45.60 |
| Purchase #5 | $46.44 | 11.764% | $51.9032 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $186.42 | 9.469% | $204.0721 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $250.36 | 12.562% | $281.8102 | $281.81 | $281.80 | $281.80 |
| 7 purchase totals = | $636.65 | $700.1095 | $700.10 | $700.10 | $700.00 | |