| 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 | $245.64 | 5.821% | $259.9387 | $259.94 | $259.95 | $259.90 |
| Purchase #2 | $196.32 | 5.443% | $207.0057 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $96.41 | 7.418% | $103.5617 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $80.54 | 7.771% | $86.7988 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $13.25 | 4.253% | $13.8135 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $39.53 | 13.439% | $44.8424 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $67.57 | 12.448% | $75.9811 | $75.98 | $76.00 | $76.00 |
| 7 purchase totals = | $739.26 | $791.9419 | $791.94 | $791.95 | $791.90 | |