| 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 | $86.90 | 4.840% | $91.106 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $61.82 | 3.655% | $64.0795 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $20.59 | 11.718% | $23.0027 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $63.38 | 11.786% | $70.85 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $147.30 | 12.445% | $165.6315 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $130.90 | 6.668% | $139.6284 | $139.63 | $139.65 | $139.60 |
| Purchase #7 | $189.91 | 6.109% | $201.5116 | $201.51 | $201.50 | $201.50 |
| 7 purchase totals = | $700.80 | $755.8097 | $755.81 | $755.85 | $755.80 | |