| 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 | $22.76 | 3.486% | $23.5534 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $59.34 | 11.389% | $66.0982 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $57.54 | 4.730% | $60.2616 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $75.39 | 4.546% | $78.8172 | $78.82 | $78.80 | $78.80 |
| Purchase #5 | $186.35 | 6.720% | $198.8727 | $198.87 | $198.85 | $198.90 |
| Purchase #6 | $215.99 | 5.871% | $228.6708 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $73.47 | 9.135% | $80.1815 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $690.84 | $736.4554 | $736.45 | $736.40 | $736.60 | |