| 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 | $65.60 | 4.618% | $68.6294 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $78.47 | 9.349% | $85.8062 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $12.29 | 13.714% | $13.9755 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $238.74 | 3.496% | $247.0864 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $21.54 | 6.124% | $22.8591 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $20.29 | 5.303% | $21.366 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $136.52 | 6.711% | $145.6819 | $145.68 | $145.70 | $145.70 |
| 7 purchase totals = | $573.45 | $605.4045 | $605.42 | $605.45 | $605.50 | |