| 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 | $38.63 | 4.449% | $40.3486 | $40.35 | $40.35 | $40.30 |
| Purchase #2 | $66.75 | 11.499% | $74.4256 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $32.48 | 4.696% | $34.0053 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $122.34 | 13.696% | $139.0957 | $139.10 | $139.10 | $139.10 |
| Purchase #5 | $214.74 | 4.855% | $225.1656 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $36.30 | 5.639% | $38.347 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $204.94 | 3.833% | $212.7954 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $716.18 | $764.1832 | $764.21 | $764.20 | $764.10 | |