| 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 | $38.66 | 8.206% | $41.8324 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $163.28 | 11.183% | $181.5396 | $181.54 | $181.55 | $181.50 |
| Purchase #3 | $179.30 | 10.728% | $198.5353 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $5.73 | 13.332% | $6.4939 | $6.49 | $6.50 | $6.50 |
| Purchase #5 | $34.77 | 4.130% | $36.206 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $124.51 | 8.226% | $134.7522 | $134.75 | $134.75 | $134.80 |
| Purchase #7 | $105.57 | 12.842% | $119.1273 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $651.82 | $718.4867 | $718.49 | $718.55 | $718.40 | |