| 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 | $87.62 | 6.648% | $93.445 | $93.45 | $93.45 | $93.40 |
| Purchase #2 | $172.61 | 6.360% | $183.588 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $133.92 | 8.507% | $145.3126 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $27.75 | 13.433% | $31.4777 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $84.71 | 6.511% | $90.2255 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $63.72 | 3.622% | $66.0279 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $105.45 | 8.703% | $114.6273 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $675.78 | $724.7040 | $724.72 | $724.80 | $724.60 | |