| 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 | $77.55 | 11.676% | $86.6047 | $86.60 | $86.60 | $86.60 |
| Purchase #2 | $183.52 | 10.824% | $203.3842 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $145.77 | 11.354% | $162.3207 | $162.32 | $162.30 | $162.30 |
| Purchase #4 | $140.68 | 8.661% | $152.8643 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $103.40 | 13.176% | $117.024 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $71.44 | 8.327% | $77.3888 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $163.94 | 4.187% | $170.8042 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $886.30 | $970.3909 | $970.37 | $970.35 | $970.40 | |