| 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 | $22.65 | 3.833% | $23.5182 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $199.75 | 3.677% | $207.0948 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $99.51 | 8.112% | $107.5823 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $68.64 | 3.540% | $71.0699 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $35.70 | 6.524% | $38.0291 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $131.52 | 4.354% | $137.2464 | $137.25 | $137.25 | $137.20 |
| Purchase #7 | $212.35 | 11.651% | $237.0909 | $237.09 | $237.10 | $237.10 |
| 7 purchase totals = | $770.12 | $821.6316 | $821.63 | $821.65 | $821.60 | |