| 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 | $54.48 | 12.485% | $61.2818 | $61.28 | $61.30 | $61.30 |
| Purchase #2 | $174.66 | 13.347% | $197.9719 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $190.59 | 13.270% | $215.8813 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $19.73 | 3.571% | $20.4346 | $20.43 | $20.45 | $20.40 |
| Purchase #5 | $14.86 | 8.754% | $16.1608 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $36.78 | 4.492% | $38.4322 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $12.91 | 12.424% | $14.5139 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $504.01 | $564.6765 | $564.66 | $564.70 | $564.70 | |