| 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 | $81.41 | 3.521% | $84.2764 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $27.80 | 6.571% | $29.6267 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $34.99 | 5.151% | $36.7923 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $176.52 | 4.774% | $184.9471 | $184.95 | $184.95 | $184.90 |
| Purchase #5 | $235.54 | 8.796% | $256.2581 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $39.83 | 13.680% | $45.2787 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $88.97 | 12.354% | $99.9614 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $685.06 | $737.1407 | $737.15 | $737.20 | $737.20 | |