| 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 | $101.84 | 4.307% | $106.2262 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $79.56 | 11.812% | $88.9576 | $88.96 | $88.95 | $89.00 |
| Purchase #3 | $95.35 | 12.112% | $106.8988 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $139.31 | 3.381% | $144.0201 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $18.47 | 3.681% | $19.1499 | $19.15 | $19.15 | $19.10 |
| Purchase #6 | $83.90 | 9.713% | $92.0492 | $92.05 | $92.05 | $92.00 |
| Purchase #7 | $57.27 | 12.687% | $64.5358 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $575.70 | $621.8376 | $621.85 | $621.85 | $621.70 | |