| 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 | $25.63 | 13.783% | $29.1626 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $57.78 | 12.197% | $64.8274 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $239.71 | 5.398% | $252.6495 | $252.65 | $252.65 | $252.60 |
| Purchase #4 | $36.87 | 6.510% | $39.2702 | $39.27 | $39.25 | $39.30 |
| Purchase #5 | $37.35 | 13.289% | $42.3134 | $42.31 | $42.30 | $42.30 |
| Purchase #6 | $88.75 | 3.706% | $92.0391 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $62.55 | 7.218% | $67.0649 | $67.06 | $67.05 | $67.10 |
| 7 purchase totals = | $548.64 | $587.3271 | $587.32 | $587.30 | $587.30 | |