| 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 | $54.73 | 11.333% | $60.9326 | $60.93 | $60.95 | $60.90 |
| Purchase #2 | $20.64 | 7.345% | $22.156 | $22.16 | $22.15 | $22.20 |
| Purchase #3 | $198.43 | 5.342% | $209.0301 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $74.83 | 10.735% | $82.863 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $189.68 | 7.756% | $204.3916 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $5.31 | 5.492% | $5.6016 | $5.60 | $5.60 | $5.60 |
| Purchase #7 | $219.36 | 10.257% | $241.8598 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $762.98 | $826.8347 | $826.83 | $826.85 | $826.90 | |