| 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 | $74.33 | 6.463% | $79.1339 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $214.43 | 12.409% | $241.0386 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $206.52 | 7.681% | $222.3828 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $33.29 | 6.608% | $35.4898 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $222.93 | 7.194% | $238.9676 | $238.97 | $238.95 | $239.00 |
| Purchase #6 | $154.39 | 13.594% | $175.3778 | $175.38 | $175.40 | $175.40 |
| Purchase #7 | $171.51 | 12.144% | $192.3382 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $1,077.40 | $1,184.7287 | $1,184.73 | $1,184.80 | $1,184.70 | |