| 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 | $77.97 | 4.472% | $81.4568 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $50.83 | 12.543% | $57.2056 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $162.95 | 8.142% | $176.2174 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $65.89 | 13.794% | $74.9789 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $202.29 | 10.354% | $223.2351 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $231.55 | 4.367% | $241.6618 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $185.63 | 4.295% | $193.6028 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $977.11 | $1,048.3584 | $1,048.37 | $1,048.35 | $1,048.40 | |