| 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 | $47.46 | 4.632% | $49.6583 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $90.58 | 5.221% | $95.3092 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $67.26 | 10.375% | $74.2382 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $189.75 | 6.351% | $201.801 | $201.80 | $201.80 | $201.80 |
| Purchase #5 | $108.53 | 10.182% | $119.5805 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $153.83 | 13.648% | $174.8247 | $174.82 | $174.80 | $174.80 |
| Purchase #7 | $108.44 | 10.291% | $119.5996 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $765.85 | $835.0115 | $835.01 | $835.00 | $835.00 | |