| 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 | $86.40 | 4.853% | $90.593 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $23.26 | 5.374% | $24.51 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $11.60 | 3.290% | $11.9816 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $12.69 | 12.377% | $14.2606 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $162.96 | 9.350% | $178.1968 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $199.72 | 9.312% | $218.3179 | $218.32 | $218.30 | $218.30 |
| Purchase #7 | $115.78 | 11.204% | $128.752 | $128.75 | $128.75 | $128.80 |
| 7 purchase totals = | $612.41 | $666.6119 | $666.61 | $666.60 | $666.70 | |