| 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 | $90.56 | 8.575% | $98.3255 | $98.33 | $98.35 | $98.30 |
| Purchase #2 | $231.86 | 9.832% | $254.6565 | $254.66 | $254.65 | $254.70 |
| Purchase #3 | $186.66 | 6.371% | $198.5521 | $198.55 | $198.55 | $198.60 |
| Purchase #4 | $203.29 | 8.777% | $221.1328 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $190.52 | 8.842% | $207.3658 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $12.54 | 6.772% | $13.3892 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $155.92 | 9.513% | $170.7527 | $170.75 | $170.75 | $170.80 |
| 7 purchase totals = | $1,071.35 | $1,164.1746 | $1,164.18 | $1,164.20 | $1,164.30 | |