| 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 | $88.78 | 3.453% | $91.8456 | $91.85 | $91.85 | $91.80 |
| Purchase #2 | $242.73 | 7.295% | $260.4372 | $260.44 | $260.45 | $260.40 |
| Purchase #3 | $7.95 | 5.116% | $8.3567 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $27.32 | 3.579% | $28.2978 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $210.43 | 12.648% | $237.0452 | $237.05 | $237.05 | $237.00 |
| Purchase #6 | $22.86 | 11.209% | $25.4224 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $22.29 | 7.247% | $23.9054 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $622.36 | $675.3103 | $675.33 | $675.30 | $675.20 | |