| 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 | $81.51 | 8.183% | $88.18 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $18.58 | 8.761% | $20.2078 | $20.21 | $20.20 | $20.20 |
| Purchase #3 | $248.58 | 12.837% | $280.4902 | $280.49 | $280.50 | $280.50 |
| Purchase #4 | $35.34 | 11.107% | $39.2652 | $39.27 | $39.25 | $39.30 |
| Purchase #5 | $200.81 | 8.731% | $218.3427 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $160.46 | 13.344% | $181.8718 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $84.74 | 5.314% | $89.2431 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $830.02 | $917.6008 | $917.60 | $917.60 | $917.60 | |