| 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 | $17.27 | 10.267% | $19.0431 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $74.31 | 13.588% | $84.4072 | $84.41 | $84.40 | $84.40 |
| Purchase #3 | $204.89 | 9.243% | $223.828 | $223.83 | $223.85 | $223.80 |
| Purchase #4 | $43.91 | 7.547% | $47.2239 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $10.91 | 9.440% | $11.9399 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $117.41 | 11.394% | $130.7877 | $130.79 | $130.80 | $130.80 |
| Purchase #7 | $217.92 | 13.520% | $247.3828 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $686.62 | $764.6126 | $764.61 | $764.65 | $764.50 | |