| 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 | $33.84 | 5.565% | $35.7232 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $26.83 | 13.460% | $30.4413 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $34.73 | 7.346% | $37.2813 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $228.53 | 7.623% | $245.9508 | $245.95 | $245.95 | $246.00 |
| Purchase #5 | $30.83 | 11.749% | $34.4522 | $34.45 | $34.45 | $34.50 |
| Purchase #6 | $5.72 | 8.426% | $6.202 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $74.83 | 13.745% | $85.1154 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $435.31 | $475.1662 | $475.16 | $475.15 | $475.20 | |