| 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 | $136.45 | 9.506% | $149.4209 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $71.84 | 7.197% | $77.0103 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $239.67 | 4.464% | $250.3689 | $250.37 | $250.35 | $250.40 |
| Purchase #4 | $153.31 | 11.265% | $170.5804 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $62.55 | 7.111% | $66.9979 | $67.00 | $67.00 | $67.00 |
| Purchase #6 | $125.91 | 10.126% | $138.6596 | $138.66 | $138.65 | $138.70 |
| Purchase #7 | $113.75 | 8.311% | $123.2038 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $903.48 | $976.2418 | $976.24 | $976.20 | $976.30 | |