| 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 | $43.35 | 3.400% | $44.8239 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $184.95 | 12.855% | $208.7253 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $22.82 | 3.236% | $23.5585 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $225.67 | 8.181% | $244.1321 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $38.37 | 13.643% | $43.6048 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $185.56 | 5.301% | $195.3965 | $195.40 | $195.40 | $195.40 |
| Purchase #7 | $8.30 | 4.850% | $8.7026 | $8.70 | $8.70 | $8.70 |
| 7 purchase totals = | $709.02 | $768.9437 | $768.94 | $768.95 | $768.90 | |