| 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 | $110.48 | 4.154% | $115.0693 | $115.07 | $115.05 | $115.10 |
| Purchase #2 | $5.57 | 12.294% | $6.2548 | $6.25 | $6.25 | $6.30 |
| Purchase #3 | $21.57 | 5.654% | $22.7896 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $85.77 | 9.721% | $94.1077 | $94.11 | $94.10 | $94.10 |
| Purchase #5 | $109.92 | 3.658% | $113.9409 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $56.70 | 12.727% | $63.9162 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $50.87 | 12.560% | $57.2593 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $440.88 | $473.3378 | $473.34 | $473.30 | $473.40 | |