| 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 | $98.55 | 6.239% | $104.6985 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $20.40 | 6.612% | $21.7488 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $162.84 | 10.707% | $180.2753 | $180.28 | $180.30 | $180.30 |
| Purchase #4 | $12.36 | 10.334% | $13.6373 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $172.31 | 9.455% | $188.6019 | $188.60 | $188.60 | $188.60 |
| Purchase #6 | $189.40 | 9.350% | $207.1089 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $165.38 | 6.712% | $176.4803 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $821.24 | $892.5510 | $892.56 | $892.60 | $892.50 | |