| 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 | $7.87 | 8.376% | $8.5292 | $8.53 | $8.55 | $8.50 |
| Purchase #2 | $238.97 | 11.153% | $265.6223 | $265.62 | $265.60 | $265.60 |
| Purchase #3 | $111.69 | 11.231% | $124.2339 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $15.67 | 12.219% | $17.5847 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $230.61 | 12.852% | $260.248 | $260.25 | $260.25 | $260.20 |
| Purchase #6 | $166.37 | 10.733% | $184.2265 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $130.45 | 5.443% | $137.5504 | $137.55 | $137.55 | $137.60 |
| 7 purchase totals = | $901.63 | $997.9950 | $997.99 | $998.05 | $997.90 | |