| 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 | $14.34 | 11.588% | $16.0017 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $172.46 | 11.787% | $192.7879 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $24.45 | 12.192% | $27.4309 | $27.43 | $27.45 | $27.40 |
| Purchase #4 | $78.90 | 7.506% | $84.8222 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $9.68 | 12.742% | $10.9134 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $41.50 | 7.501% | $44.6129 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $116.99 | 8.798% | $127.2828 | $127.28 | $127.30 | $127.30 |
| 7 purchase totals = | $458.32 | $503.8518 | $503.84 | $503.85 | $503.80 | |