| 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 | $20.69 | 13.275% | $23.4366 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $214.59 | 4.236% | $223.68 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $69.53 | 8.150% | $75.1967 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $127.58 | 9.570% | $139.7894 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $43.54 | 11.430% | $48.5166 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $78.70 | 13.192% | $89.0821 | $89.08 | $89.10 | $89.10 |
| Purchase #7 | $193.87 | 4.432% | $202.4623 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $748.50 | $802.1637 | $802.17 | $802.20 | $802.20 | |