| 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 | $79.94 | 11.611% | $89.2218 | $89.22 | $89.20 | $89.20 |
| Purchase #2 | $199.44 | 10.152% | $219.6871 | $219.69 | $219.70 | $219.70 |
| Purchase #3 | $16.66 | 5.246% | $17.534 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $146.60 | 11.167% | $162.9708 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $31.27 | 5.845% | $33.0977 | $33.10 | $33.10 | $33.10 |
| Purchase #6 | $147.63 | 8.463% | $160.1239 | $160.12 | $160.10 | $160.10 |
| Purchase #7 | $68.30 | 9.668% | $74.9032 | $74.90 | $74.90 | $74.90 |
| 7 purchase totals = | $689.84 | $757.5385 | $757.53 | $757.50 | $757.50 | |