| 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 | $62.97 | 10.614% | $69.6536 | $69.65 | $69.65 | $69.70 |
| Purchase #2 | $14.59 | 3.295% | $15.0707 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $110.48 | 10.825% | $122.4395 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $206.49 | 10.304% | $227.7667 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $156.80 | 12.660% | $176.6509 | $176.65 | $176.65 | $176.70 |
| Purchase #6 | $78.58 | 9.624% | $86.1425 | $86.14 | $86.15 | $86.10 |
| Purchase #7 | $62.34 | 9.516% | $68.2723 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $692.25 | $765.9962 | $765.99 | $765.95 | $766.10 | |