| 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 | $53.36 | 8.482% | $57.886 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $25.95 | 13.323% | $29.4073 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $155.75 | 12.296% | $174.901 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $248.98 | 8.742% | $270.7458 | $270.75 | $270.75 | $270.70 |
| Purchase #5 | $76.85 | 4.126% | $80.0208 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $117.38 | 11.184% | $130.5078 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $166.35 | 12.449% | $187.0589 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $844.62 | $930.5276 | $930.54 | $930.50 | $930.50 | |