| 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 | $49.90 | 12.383% | $56.0791 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $78.46 | 12.295% | $88.1067 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $53.44 | 4.201% | $55.685 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $53.61 | 5.709% | $56.6706 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $38.29 | 3.148% | $39.4954 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $79.39 | 9.493% | $86.9265 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $42.88 | 12.783% | $48.3614 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $395.97 | $431.3247 | $431.34 | $431.35 | $431.40 | |