| 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 | $9.45 | 12.358% | $10.6178 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $45.26 | 8.321% | $49.0261 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $120.76 | 5.699% | $127.6421 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $6.52 | 7.399% | $7.0024 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $85.47 | 10.325% | $94.2948 | $94.29 | $94.30 | $94.30 |
| Purchase #6 | $44.79 | 11.824% | $50.086 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $196.31 | 7.314% | $210.6681 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $508.56 | $549.3373 | $549.34 | $549.35 | $549.30 | |