| 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 | $91.31 | 5.624% | $96.4453 | $96.45 | $96.45 | $96.40 |
| Purchase #2 | $35.42 | 13.156% | $40.0799 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $198.54 | 10.214% | $218.8189 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $184.32 | 7.518% | $198.1772 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $81.72 | 5.678% | $86.3601 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $128.99 | 11.612% | $143.9683 | $143.97 | $143.95 | $144.00 |
| Purchase #7 | $38.92 | 11.148% | $43.2588 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $759.22 | $827.1085 | $827.12 | $827.10 | $827.20 | |