| 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 | $52.85 | 8.731% | $57.4643 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $75.33 | 9.643% | $82.5941 | $82.59 | $82.60 | $82.60 |
| Purchase #3 | $204.31 | 9.172% | $223.0493 | $223.05 | $223.05 | $223.00 |
| Purchase #4 | $217.27 | 7.305% | $233.1416 | $233.14 | $233.15 | $233.10 |
| Purchase #5 | $189.92 | 12.685% | $214.0114 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $161.41 | 3.189% | $166.5574 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $155.84 | 3.523% | $161.3302 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $1,056.93 | $1,138.1483 | $1,138.14 | $1,138.15 | $1,138.10 | |