| 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 | $162.56 | 10.416% | $179.4922 | $179.49 | $179.50 | $179.50 |
| Purchase #2 | $78.26 | 8.487% | $84.9019 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $157.66 | 12.619% | $177.5551 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $111.64 | 9.388% | $122.1208 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $92.83 | 12.725% | $104.6426 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $52.94 | 9.798% | $58.1271 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $57.32 | 6.240% | $60.8968 | $60.90 | $60.90 | $60.90 |
| 7 purchase totals = | $713.21 | $787.7365 | $787.74 | $787.75 | $787.70 | |