| 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 | $104.70 | 12.226% | $117.5006 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $27.95 | 11.271% | $31.1002 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $124.68 | 4.581% | $130.3916 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $37.63 | 5.719% | $39.7821 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $78.90 | 3.589% | $81.7317 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $74.78 | 3.654% | $77.5125 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $7.79 | 5.319% | $8.2044 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $456.43 | $486.2231 | $486.21 | $486.25 | $486.20 | |