| 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 | $61.26 | 4.544% | $64.0437 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $219.76 | 3.473% | $227.3923 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $143.40 | 8.150% | $155.0871 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $165.79 | 13.509% | $188.1866 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $123.48 | 9.628% | $135.3687 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $140.41 | 6.650% | $149.7473 | $149.75 | $149.75 | $149.70 |
| Purchase #7 | $172.92 | 5.365% | $182.1972 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $1,027.02 | $1,102.0229 | $1,102.03 | $1,102.05 | $1,102.00 | |