| 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 | $40.56 | 6.529% | $43.2082 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $147.52 | 13.609% | $167.596 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $32.90 | 7.172% | $35.2596 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $71.98 | 10.846% | $79.787 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $45.57 | 12.445% | $51.2412 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $242.69 | 11.516% | $270.6382 | $270.64 | $270.65 | $270.60 |
| Purchase #7 | $94.92 | 11.703% | $106.0285 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $676.14 | $753.7587 | $753.77 | $753.80 | $753.70 | |