| 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 | $86.44 | 4.620% | $90.4335 | $90.43 | $90.45 | $90.40 |
| Purchase #2 | $208.66 | 12.155% | $234.0226 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $45.37 | 8.397% | $49.1797 | $49.18 | $49.20 | $49.20 |
| Purchase #4 | $103.74 | 5.432% | $109.3752 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $155.94 | 3.308% | $161.0985 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $212.78 | 6.422% | $226.4447 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $80.87 | 6.393% | $86.04 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $893.80 | $956.5942 | $956.59 | $956.65 | $956.50 | |