| 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 | $46.93 | 6.563% | $50.01 | $50.01 | $50.00 | $50.00 |
| Purchase #2 | $188.64 | 6.820% | $201.5052 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $236.55 | 7.720% | $254.8117 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $81.48 | 6.338% | $86.6442 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $136.77 | 11.457% | $152.4397 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $126.48 | 9.702% | $138.7511 | $138.75 | $138.75 | $138.80 |
| Purchase #7 | $7.47 | 9.601% | $8.1872 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $824.32 | $892.3491 | $892.35 | $892.35 | $892.30 | |