| 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 | $49.55 | 3.172% | $51.1217 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $69.42 | 6.654% | $74.0392 | $74.04 | $74.05 | $74.00 |
| Purchase #3 | $104.76 | 3.565% | $108.4947 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $26.97 | 13.612% | $30.6412 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $87.74 | 9.800% | $96.3385 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $204.92 | 9.417% | $224.2173 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $16.72 | 5.750% | $17.6814 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $560.08 | $602.5340 | $602.53 | $602.55 | $602.40 | |