| 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 | $83.88 | 7.583% | $90.2406 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $230.94 | 7.815% | $248.988 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $167.69 | 10.172% | $184.7474 | $184.75 | $184.75 | $184.70 |
| Purchase #4 | $43.52 | 4.498% | $45.4775 | $45.48 | $45.50 | $45.50 |
| Purchase #5 | $194.31 | 9.230% | $212.2448 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $67.69 | 9.790% | $74.3169 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $157.41 | 8.144% | $170.2295 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $945.44 | $1,026.2447 | $1,026.25 | $1,026.30 | $1,026.10 | |