| 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 | $115.59 | 10.360% | $127.5651 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $69.51 | 7.560% | $74.765 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $21.61 | 3.490% | $22.3642 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $218.68 | 8.128% | $236.4543 | $236.45 | $236.45 | $236.50 |
| Purchase #5 | $19.67 | 5.579% | $20.7674 | $20.77 | $20.75 | $20.80 |
| Purchase #6 | $77.65 | 4.723% | $81.3174 | $81.32 | $81.30 | $81.30 |
| Purchase #7 | $147.98 | 10.665% | $163.7621 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $670.69 | $726.9955 | $727.00 | $726.90 | $727.20 | |