| 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 | $63.64 | 13.118% | $71.9883 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $43.85 | 8.631% | $47.6347 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $242.69 | 11.257% | $270.0096 | $270.01 | $270.00 | $270.00 |
| Purchase #4 | $204.34 | 13.266% | $231.4477 | $231.45 | $231.45 | $231.40 |
| Purchase #5 | $33.38 | 11.870% | $37.3422 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $74.44 | 10.475% | $82.2376 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $28.74 | 11.510% | $32.048 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $691.08 | $772.7081 | $772.71 | $772.75 | $772.50 | |