| 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 | $52.79 | 9.170% | $57.6308 | $57.63 | $57.65 | $57.60 |
| Purchase #2 | $50.74 | 4.826% | $53.1887 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $74.83 | 7.538% | $80.4707 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $142.34 | 8.581% | $154.5542 | $154.55 | $154.55 | $154.60 |
| Purchase #5 | $205.58 | 6.188% | $218.3013 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $57.87 | 7.857% | $62.4168 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $77.49 | 3.641% | $80.3114 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $661.64 | $706.8739 | $706.87 | $706.85 | $706.90 | |