| 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 | $104.62 | 8.475% | $113.4865 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $48.27 | 8.257% | $52.2557 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $27.30 | 13.523% | $30.9918 | $30.99 | $31.00 | $31.00 |
| Purchase #4 | $30.45 | 8.192% | $32.9445 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $62.55 | 7.271% | $67.098 | $67.10 | $67.10 | $67.10 |
| Purchase #6 | $76.29 | 7.570% | $82.0652 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $63.77 | 12.126% | $71.5028 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $413.25 | $450.3445 | $450.35 | $450.35 | $450.40 | |