| 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 | $27.72 | 10.651% | $30.6725 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $194.36 | 3.366% | $200.9022 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $32.59 | 4.313% | $33.9956 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $74.67 | 12.690% | $84.1456 | $84.15 | $84.15 | $84.10 |
| Purchase #5 | $32.79 | 8.686% | $35.6381 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $117.50 | 8.699% | $127.7213 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $221.44 | 10.249% | $244.1354 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $701.07 | $757.2107 | $757.22 | $757.20 | $757.10 | |