| 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 | $51.61 | 8.230% | $55.8575 | $55.86 | $55.85 | $55.90 |
| Purchase #2 | $123.43 | 9.249% | $134.846 | $134.85 | $134.85 | $134.80 |
| Purchase #3 | $186.88 | 6.781% | $199.5523 | $199.55 | $199.55 | $199.60 |
| Purchase #4 | $246.65 | 11.592% | $275.2417 | $275.24 | $275.25 | $275.20 |
| Purchase #5 | $128.37 | 10.269% | $141.5523 | $141.55 | $141.55 | $141.60 |
| Purchase #6 | $113.47 | 4.315% | $118.3662 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $22.29 | 13.588% | $25.3188 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $872.70 | $950.7348 | $950.74 | $950.70 | $950.80 | |