| 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 | $71.81 | 12.303% | $80.6448 | $80.64 | $80.65 | $80.60 |
| Purchase #2 | $17.49 | 10.794% | $19.3779 | $19.38 | $19.40 | $19.40 |
| Purchase #3 | $196.54 | 3.688% | $203.7884 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $213.57 | 6.640% | $227.751 | $227.75 | $227.75 | $227.80 |
| Purchase #5 | $126.29 | 4.177% | $131.5651 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $40.41 | 11.768% | $45.1654 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $8.30 | 12.504% | $9.3378 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $674.41 | $717.6304 | $717.64 | $717.65 | $717.70 | |