| 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 | $36.65 | 5.192% | $38.5529 | $38.55 | $38.55 | $38.60 |
| Purchase #2 | $174.56 | 13.705% | $198.4834 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $189.43 | 9.435% | $207.3027 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $130.55 | 11.598% | $145.6912 | $145.69 | $145.70 | $145.70 |
| Purchase #5 | $69.97 | 6.834% | $74.7517 | $74.75 | $74.75 | $74.80 |
| Purchase #6 | $118.31 | 12.349% | $132.9201 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $117.39 | 8.371% | $127.2167 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $836.86 | $924.9187 | $924.91 | $924.90 | $925.00 | |