| 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 | $57.62 | 10.431% | $63.6303 | $63.63 | $63.65 | $63.60 |
| Purchase #2 | $123.55 | 8.660% | $134.2494 | $134.25 | $134.25 | $134.20 |
| Purchase #3 | $136.83 | 4.382% | $142.8259 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $130.72 | 5.432% | $137.8207 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $69.98 | 8.855% | $76.1767 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $23.85 | 3.465% | $24.6764 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $87.98 | 6.187% | $93.4233 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $630.53 | $672.8027 | $672.81 | $672.85 | $672.70 | |