| 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 | $55.79 | 3.368% | $57.669 | $57.67 | $57.65 | $57.70 |
| Purchase #2 | $15.55 | 10.705% | $17.2146 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $158.34 | 8.142% | $171.232 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $120.81 | 5.222% | $127.1187 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $191.30 | 11.576% | $213.4449 | $213.44 | $213.45 | $213.40 |
| Purchase #6 | $98.43 | 8.376% | $106.6745 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $89.40 | 5.230% | $94.0756 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $729.62 | $787.4293 | $787.42 | $787.40 | $787.40 | |