| 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 | $90.62 | 11.350% | $100.9054 | $100.91 | $100.90 | $100.90 |
| Purchase #2 | $201.98 | 9.340% | $220.8449 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $29.66 | 9.759% | $32.5545 | $32.55 | $32.55 | $32.60 |
| Purchase #4 | $71.98 | 10.467% | $79.5141 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $138.49 | 5.206% | $145.6998 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $99.61 | 6.488% | $106.0727 | $106.07 | $106.05 | $106.10 |
| Purchase #7 | $217.92 | 5.575% | $230.069 | $230.07 | $230.05 | $230.10 |
| 7 purchase totals = | $850.26 | $915.6604 | $915.65 | $915.60 | $915.70 | |