| 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 | $26.32 | 9.205% | $28.7428 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $56.68 | 12.422% | $63.7208 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $162.90 | 7.433% | $175.0084 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $163.38 | 4.474% | $170.6896 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $232.65 | 12.409% | $261.5195 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $156.44 | 7.302% | $167.8632 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $48.82 | 8.839% | $53.1352 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $847.19 | $920.6795 | $920.68 | $920.65 | $920.60 | |