| 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 | $44.60 | 7.342% | $47.8745 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $229.57 | 3.639% | $237.9241 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $75.91 | 9.739% | $83.3029 | $83.30 | $83.30 | $83.30 |
| Purchase #4 | $27.70 | 10.786% | $30.6877 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $168.94 | 7.536% | $181.6713 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $173.75 | 6.665% | $185.3304 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $248.36 | 6.707% | $265.0175 | $265.02 | $265.00 | $265.00 |
| 7 purchase totals = | $968.83 | $1,031.8084 | $1,031.80 | $1,031.75 | $1,031.80 | |