| 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 | $43.42 | 5.538% | $45.8246 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $35.39 | 12.711% | $39.8884 | $39.89 | $39.90 | $39.90 |
| Purchase #3 | $246.50 | 7.357% | $264.635 | $264.64 | $264.65 | $264.60 |
| Purchase #4 | $186.66 | 13.363% | $211.6034 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $160.34 | 9.318% | $175.2805 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $128.80 | 7.689% | $138.7034 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $45.86 | 12.322% | $51.5109 | $51.51 | $51.50 | $51.50 |
| 7 purchase totals = | $846.97 | $927.4462 | $927.44 | $927.45 | $927.40 | |