| 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 | $93.27 | 4.464% | $97.4336 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $218.46 | 7.628% | $235.1241 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $229.96 | 12.794% | $259.3811 | $259.38 | $259.40 | $259.40 |
| Purchase #4 | $137.33 | 7.269% | $147.3125 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $84.89 | 10.198% | $93.5471 | $93.55 | $93.55 | $93.50 |
| Purchase #6 | $196.99 | 4.344% | $205.5472 | $205.55 | $205.55 | $205.50 |
| Purchase #7 | $27.58 | 6.197% | $29.2891 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $988.48 | $1,067.6347 | $1,067.63 | $1,067.65 | $1,067.50 | |