| 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 | $30.79 | 11.582% | $34.3561 | $34.36 | $34.35 | $34.40 |
| Purchase #2 | $35.72 | 8.277% | $38.6765 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $80.40 | 4.558% | $84.0646 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $138.63 | 7.374% | $148.8526 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $77.81 | 13.819% | $88.5626 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $42.30 | 10.324% | $46.6671 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $244.39 | 13.677% | $277.8152 | $277.82 | $277.80 | $277.80 |
| 7 purchase totals = | $650.04 | $718.9947 | $719.00 | $718.95 | $719.20 | |