| 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 | $24.93 | 3.490% | $25.8001 | $25.80 | $25.80 | $25.80 |
| Purchase #2 | $39.82 | 11.612% | $44.4439 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $246.27 | 3.753% | $255.5125 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $20.30 | 6.733% | $21.6668 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $228.51 | 10.315% | $252.0808 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $73.71 | 4.600% | $77.1007 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $165.88 | 3.417% | $171.5481 | $171.55 | $171.55 | $171.50 |
| 7 purchase totals = | $799.42 | $848.1529 | $848.15 | $848.15 | $848.10 | |