| 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 | $192.44 | 5.788% | $203.5784 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $8.60 | 3.706% | $8.9187 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $27.59 | 4.188% | $28.7455 | $28.75 | $28.75 | $28.70 |
| Purchase #4 | $194.30 | 5.256% | $204.5124 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $180.59 | 13.715% | $205.3579 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $6.30 | 8.283% | $6.8218 | $6.82 | $6.80 | $6.80 |
| Purchase #7 | $200.45 | 5.262% | $210.9977 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $810.27 | $868.9324 | $868.94 | $868.90 | $868.90 | |