| 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 | $193.97 | 4.525% | $202.7471 | $202.75 | $202.75 | $202.70 |
| Purchase #2 | $65.43 | 4.299% | $68.2428 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $6.71 | 10.541% | $7.4173 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $45.88 | 13.298% | $51.9811 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $18.46 | 11.468% | $20.577 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $206.48 | 12.807% | $232.9239 | $232.92 | $232.90 | $232.90 |
| Purchase #7 | $180.50 | 11.697% | $201.6131 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $717.43 | $785.5023 | $785.50 | $785.50 | $785.40 | |