| 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 | $45.95 | 3.586% | $47.5978 | $47.60 | $47.60 | $47.60 |
| Purchase #2 | $43.78 | 9.533% | $47.9535 | $47.95 | $47.95 | $48.00 |
| Purchase #3 | $15.39 | 6.123% | $16.3323 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $151.28 | 3.512% | $156.593 | $156.59 | $156.60 | $156.60 |
| Purchase #5 | $42.67 | 4.235% | $44.4771 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $246.58 | 9.581% | $270.2048 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $18.91 | 3.592% | $19.5892 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $564.56 | $602.7477 | $602.74 | $602.80 | $602.80 | |