| 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 | $45.54 | 9.168% | $49.7151 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $198.58 | 8.846% | $216.1464 | $216.15 | $216.15 | $216.10 |
| Purchase #3 | $105.60 | 11.595% | $117.8443 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $113.55 | 4.839% | $119.0447 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $63.92 | 12.647% | $72.004 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $230.33 | 3.507% | $238.4077 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $147.47 | 5.613% | $155.7475 | $155.75 | $155.75 | $155.70 |
| 7 purchase totals = | $904.99 | $968.9097 | $968.91 | $968.90 | $968.70 | |