| 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 | $40.33 | 3.217% | $41.6274 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $32.44 | 9.341% | $35.4702 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $177.44 | 5.135% | $186.5515 | $186.55 | $186.55 | $186.60 |
| Purchase #4 | $82.52 | 10.478% | $91.1664 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $83.89 | 9.342% | $91.727 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $110.54 | 12.116% | $123.933 | $123.93 | $123.95 | $123.90 |
| Purchase #7 | $15.94 | 10.445% | $17.6049 | $17.60 | $17.60 | $17.60 |
| 7 purchase totals = | $543.10 | $588.0804 | $588.08 | $588.10 | $588.10 | |