| 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 | $74.84 | 3.709% | $77.6158 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $65.79 | 5.240% | $69.2374 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $19.71 | 9.669% | $21.6158 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $62.80 | 11.643% | $70.1118 | $70.11 | $70.10 | $70.10 |
| Purchase #5 | $45.48 | 4.592% | $47.5684 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $27.76 | 11.268% | $30.888 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $134.52 | 11.266% | $149.675 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $430.90 | $466.7122 | $466.73 | $466.70 | $466.70 | |