| 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 | $43.93 | 9.122% | $47.9373 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $54.40 | 6.618% | $58.0002 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $51.98 | 7.760% | $56.0136 | $56.01 | $56.00 | $56.00 |
| Purchase #4 | $138.42 | 6.692% | $147.6831 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $241.88 | 3.560% | $250.4909 | $250.49 | $250.50 | $250.50 |
| Purchase #6 | $122.35 | 9.847% | $134.3978 | $134.40 | $134.40 | $134.40 |
| Purchase #7 | $188.66 | 3.216% | $194.7273 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $841.62 | $889.2502 | $889.25 | $889.30 | $889.20 | |