| 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 | $52.43 | 11.583% | $58.503 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $189.40 | 7.671% | $203.9289 | $203.93 | $203.95 | $203.90 |
| Purchase #3 | $18.63 | 9.511% | $20.4019 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $139.80 | 4.240% | $145.7275 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $129.55 | 3.336% | $133.8718 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $33.30 | 5.606% | $35.1668 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $76.44 | 13.342% | $86.6386 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $639.55 | $684.2385 | $684.24 | $684.25 | $684.20 | |