| 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 | $81.39 | 3.581% | $84.3046 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $22.41 | 9.622% | $24.5663 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $93.55 | 13.768% | $106.43 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $113.47 | 12.519% | $127.6753 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $148.60 | 11.640% | $165.897 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $235.28 | 7.467% | $252.8484 | $252.85 | $252.85 | $252.80 |
| Purchase #7 | $185.82 | 5.800% | $196.5976 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $880.52 | $958.3192 | $958.33 | $958.35 | $958.30 | |