| 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 | $22.58 | 9.485% | $24.7217 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $121.71 | 4.495% | $127.1809 | $127.18 | $127.20 | $127.20 |
| Purchase #3 | $90.89 | 3.602% | $94.1639 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $169.40 | 7.146% | $181.5053 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $231.98 | 4.604% | $242.6604 | $242.66 | $242.65 | $242.70 |
| Purchase #6 | $21.25 | 8.163% | $22.9846 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $9.54 | 11.733% | $10.6593 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $667.35 | $703.8761 | $703.87 | $703.85 | $704.00 | |