| 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 | $39.78 | 10.475% | $43.947 | $43.95 | $43.95 | $43.90 |
| Purchase #2 | $203.66 | 10.163% | $224.358 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $82.66 | 4.396% | $86.2937 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $234.76 | 12.590% | $264.3163 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $15.42 | 6.116% | $16.3631 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $220.43 | 8.508% | $239.1842 | $239.18 | $239.20 | $239.20 |
| Purchase #7 | $114.72 | 12.598% | $129.1724 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $911.43 | $1,003.6347 | $1,003.63 | $1,003.60 | $1,003.70 | |