| 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 | $213.86 | 5.282% | $225.1561 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $48.82 | 9.640% | $53.5262 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $8.69 | 3.378% | $8.9835 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $132.61 | 11.339% | $147.6466 | $147.65 | $147.65 | $147.60 |
| Purchase #5 | $23.60 | 3.645% | $24.4602 | $24.46 | $24.45 | $24.50 |
| Purchase #6 | $138.55 | 13.816% | $157.6921 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $58.92 | 5.759% | $62.3132 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $625.05 | $679.7779 | $679.78 | $679.80 | $679.80 | |