| 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 | $16.38 | 4.651% | $17.1418 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $200.38 | 6.740% | $213.8856 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $73.93 | 11.245% | $82.2434 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $161.31 | 3.242% | $166.5397 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $225.85 | 11.628% | $252.1118 | $252.11 | $252.10 | $252.10 |
| Purchase #6 | $114.81 | 5.827% | $121.5 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $20.48 | 4.510% | $21.4036 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $813.14 | $874.8259 | $874.82 | $874.85 | $874.70 | |