| 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 | $89.50 | 9.862% | $98.3265 | $98.33 | $98.35 | $98.30 |
| Purchase #2 | $60.33 | 11.561% | $67.3048 | $67.30 | $67.30 | $67.30 |
| Purchase #3 | $203.71 | 3.270% | $210.3713 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $68.83 | 3.673% | $71.3581 | $71.36 | $71.35 | $71.40 |
| Purchase #5 | $133.65 | 10.417% | $147.5723 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $195.83 | 13.476% | $222.2201 | $222.22 | $222.20 | $222.20 |
| Purchase #7 | $113.32 | 13.820% | $128.9808 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $865.17 | $946.1339 | $946.13 | $946.10 | $946.20 | |