| 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 | $12.90 | 4.563% | $13.4886 | $13.49 | $13.50 | $13.50 |
| Purchase #2 | $58.81 | 8.202% | $63.6336 | $63.63 | $63.65 | $63.60 |
| Purchase #3 | $39.28 | 5.136% | $41.2974 | $41.30 | $41.30 | $41.30 |
| Purchase #4 | $172.64 | 11.745% | $192.9166 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $193.31 | 10.240% | $213.1049 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $246.96 | 11.479% | $275.3085 | $275.31 | $275.30 | $275.30 |
| Purchase #7 | $93.62 | 12.193% | $105.0351 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $817.52 | $904.7847 | $904.79 | $904.80 | $904.70 | |