| 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 | $100.68 | 5.846% | $106.5658 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $216.34 | 8.654% | $235.0621 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $109.40 | 3.324% | $113.0365 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $208.39 | 12.301% | $234.0241 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $70.76 | 3.756% | $73.4177 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $155.93 | 7.164% | $167.1008 | $167.10 | $167.10 | $167.10 |
| Purchase #7 | $65.46 | 9.236% | $71.5059 | $71.51 | $71.50 | $71.50 |
| 7 purchase totals = | $926.96 | $1,000.7129 | $1,000.72 | $1,000.65 | $1,000.70 | |