| 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 | $55.40 | 9.429% | $60.6237 | $60.62 | $60.60 | $60.60 |
| Purchase #2 | $174.78 | 4.126% | $181.9914 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $82.82 | 9.780% | $90.9198 | $90.92 | $90.90 | $90.90 |
| Purchase #4 | $114.86 | 13.313% | $130.1513 | $130.15 | $130.15 | $130.20 |
| Purchase #5 | $105.87 | 9.269% | $115.6831 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $152.66 | 12.425% | $171.628 | $171.63 | $171.65 | $171.60 |
| Purchase #7 | $92.40 | 10.243% | $101.8645 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $778.79 | $852.8618 | $852.85 | $852.85 | $852.90 | |