| 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 | $39.75 | 12.107% | $44.5625 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $128.98 | 4.600% | $134.9131 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $57.72 | 8.737% | $62.763 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $101.52 | 4.836% | $106.4295 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $6.31 | 5.386% | $6.6499 | $6.65 | $6.65 | $6.60 |
| Purchase #6 | $58.97 | 8.641% | $64.0656 | $64.07 | $64.05 | $64.10 |
| Purchase #7 | $159.55 | 5.174% | $167.8051 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $552.80 | $587.1887 | $587.19 | $587.15 | $587.20 | |