| 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 | $24.72 | 10.768% | $27.3818 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $89.37 | 13.314% | $101.2687 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $218.93 | 10.706% | $242.3686 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $99.72 | 8.271% | $107.9678 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $50.62 | 12.337% | $56.865 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $241.82 | 3.468% | $250.2063 | $250.21 | $250.20 | $250.20 |
| Purchase #7 | $21.55 | 11.814% | $24.0959 | $24.10 | $24.10 | $24.10 |
| 7 purchase totals = | $746.73 | $810.1541 | $810.17 | $810.10 | $810.30 | |