| 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 | $35.34 | 13.309% | $40.0434 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $127.80 | 11.709% | $142.7641 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $215.63 | 5.151% | $226.7371 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $64.55 | 10.553% | $71.362 | $71.36 | $71.35 | $71.40 |
| Purchase #5 | $180.34 | 11.672% | $201.3893 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $62.87 | 4.614% | $65.7708 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $100.53 | 9.760% | $110.3417 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $787.06 | $858.4084 | $858.40 | $858.40 | $858.40 | |