| 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 | $67.56 | 13.346% | $76.5766 | $76.58 | $76.60 | $76.60 |
| Purchase #2 | $88.58 | 13.483% | $100.5232 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $16.36 | 11.795% | $18.2897 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $192.96 | 4.562% | $201.7628 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $64.30 | 8.174% | $69.5559 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $32.45 | 9.215% | $35.4403 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $25.39 | 13.134% | $28.7247 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $487.60 | $530.8732 | $530.87 | $530.85 | $530.90 | |