| 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 | $42.96 | 9.470% | $47.0283 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $246.57 | 5.742% | $260.728 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $147.56 | 5.394% | $155.5194 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $37.28 | 4.560% | $38.98 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $204.76 | 9.711% | $224.6442 | $224.64 | $224.65 | $224.60 |
| Purchase #6 | $185.92 | 10.184% | $204.8541 | $204.85 | $204.85 | $204.90 |
| Purchase #7 | $93.41 | 4.352% | $97.4752 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $958.46 | $1,029.2292 | $1,029.23 | $1,029.30 | $1,029.20 | |