| 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 | $22.37 | 10.759% | $24.7768 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $21.27 | 5.234% | $22.3833 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $121.40 | 5.714% | $128.3368 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $206.66 | 9.738% | $226.7846 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $160.65 | 3.226% | $165.8326 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $120.60 | 4.755% | $126.3345 | $126.33 | $126.35 | $126.30 |
| Purchase #7 | $140.55 | 9.770% | $154.2817 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $793.50 | $848.7303 | $848.72 | $848.85 | $848.70 | |