| 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 | $20.80 | 10.351% | $22.953 | $22.95 | $22.95 | $23.00 |
| Purchase #2 | $68.25 | 9.482% | $74.7215 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $52.99 | 8.150% | $57.3087 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $212.71 | 3.396% | $219.9336 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $245.57 | 4.722% | $257.1658 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $21.62 | 3.351% | $22.3445 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $9.64 | 9.719% | $10.5769 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $631.58 | $665.0040 | $665.00 | $665.00 | $665.00 | |